2014862840

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{4079}}^1$

素因数の和:4376

約数の個数: 64

約数和(自身を含む): 4639939200

約数和(自身を除く): 2625076360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 233, 265, 424, 466, 530, 932, 1060, 1165, 1864, 2120, 2330, 4079, 4660, 8158, 9320, 12349, 16316, 20395, 24698, 32632, 40790, 49396, 61745, 81580, 98792, 123490, 163160, 216187, 246980, 432374, 493960, 864748, 950407, 1080935, 1729496, 1900814, 2161870, 3801628, 4323740, 4752035, 7603256, 8647480, 9504070, 19008140, 38016280, 50371571, 100743142, 201486284, 251857855, 402972568, 503715710, 1007431420, 2014862840]

約数ペア:

[(1, 2014862840), (2, 1007431420), (4, 503715710), (5, 402972568), (8, 251857855), (10, 201486284), (20, 100743142), (40, 50371571), (53, 38016280), (106, 19008140), (212, 9504070), (233, 8647480), (265, 7603256), (424, 4752035), (466, 4323740), (530, 3801628), (932, 2161870), (1060, 1900814), (1165, 1729496), (1864, 1080935), (2120, 950407), (2330, 864748), (4079, 493960), (4660, 432374), (8158, 246980), (9320, 216187), (12349, 163160), (16316, 123490), (20395, 98792), (24698, 81580), (32632, 61745), (40790, 49396)]