7113996920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{33113}}^1$

素因数の和:33296

約数の個数: 64

約数和(自身を含む): 16522561440

約数和(自身を除く): 9408564520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 131, 164, 205, 262, 328, 410, 524, 655, 820, 1048, 1310, 1640, 2620, 5240, 5371, 10742, 21484, 26855, 33113, 42968, 53710, 66226, 107420, 132452, 165565, 214840, 264904, 331130, 662260, 1324520, 1357633, 2715266, 4337803, 5430532, 6788165, 8675606, 10861064, 13576330, 17351212, 21689015, 27152660, 34702424, 43378030, 54305320, 86756060, 173512120, 177849923, 355699846, 711399692, 889249615, 1422799384, 1778499230, 3556998460, 7113996920]

約数ペア:

[(1, 7113996920), (2, 3556998460), (4, 1778499230), (5, 1422799384), (8, 889249615), (10, 711399692), (20, 355699846), (40, 177849923), (41, 173512120), (82, 86756060), (131, 54305320), (164, 43378030), (205, 34702424), (262, 27152660), (328, 21689015), (410, 17351212), (524, 13576330), (655, 10861064), (820, 8675606), (1048, 6788165), (1310, 5430532), (1640, 4337803), (2620, 2715266), (5240, 1357633), (5371, 1324520), (10742, 662260), (21484, 331130), (26855, 264904), (33113, 214840), (42968, 165565), (53710, 132452), (66226, 107420)]