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Divisor Summation (Hard) statistics & best solutions

Users accepted	Submissions	Accepted	Wrong Answer	Compile Error	Runtime Error	Time Limit Exceeded
1192	16316	2540	3848	1098	1907	5649

RANK	DATE	USER	RESULT	TIME	MEM	LANG
1	2017-02-10 04:15:59	Min_25	accepted	0.02	15M	CPP14
2	2017-02-28 13:17:18	virco	accepted	0.02	15M	CPP14
3	2017-04-20 22:55:40	Michael Kharitonov	accepted	0.02	10M	C
4	2018-09-09 08:00:30	liouzhou_101	accepted	0.02	17M	CPP14
5	2017-02-10 05:36:35	Min_25	accepted	0.03	24M	PYTHON
6	2022-01-17 10:29:24	cuiaoxiang	accepted	0.03	5.3M	CPP14
7	2019-06-23 04:12:18	dingledooper	accepted	0.04	15M	CPP14
8	2022-07-22 17:19:56	theauditor0	accepted	0.04	5.3M	CPP14
9	2024-11-07 04:02:05	Seam	accepted	0.04	5.1M	CPP14
10	2017-01-30 12:56:10	Michael Kharitonov	accepted	0.05	2.8M	C++ 4.3.2
11	2017-02-10 20:16:53	[Lakshman]	accepted	0.05	15M	CPP14
12	2019-03-12 14:03:14	DUNE	accepted	0.05	16M	CPP14
13	2020-06-23 14:32:12	Thiran Jakkula	accepted	0.05	4.7M	CPP14
14	2022-11-18 18:00:48	RR	accepted	0.05	5.3M	CPP14
15	2024-03-12 11:30:37	amadoo	accepted	0.05	5.2M	CPP14
16	2014-06-26 13:44:57	Min_25	accepted	0.06	2.6M	C++ 4.3.2
17	2017-02-10 20:17:19	[Lakshman]	accepted	0.06	15M	CPP14-CLANG
18	2019-03-12 14:02:06	DUNE	accepted	0.06	2.9M	C++ 4.3.2
19	2020-08-17 07:28:25	miigaz	accepted	0.06	4.7M	CPP14
20	2022-01-04 05:02:23	轮状病毒	accepted	0.06	5.2M	CPP14