2017024180

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{10513}}^1$

素因数の和:10756

約数の個数: 48

約数和(自身を含む): 4339926864

約数和(自身を除く): 2322902684

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 181, 212, 265, 362, 530, 724, 905, 1060, 1810, 3620, 9593, 10513, 19186, 21026, 38372, 42052, 47965, 52565, 95930, 105130, 191860, 210260, 557189, 1114378, 1902853, 2228756, 2785945, 3805706, 5571890, 7611412, 9514265, 11143780, 19028530, 38057060, 100851209, 201702418, 403404836, 504256045, 1008512090, 2017024180]

約数ペア:

[(1, 2017024180), (2, 1008512090), (4, 504256045), (5, 403404836), (10, 201702418), (20, 100851209), (53, 38057060), (106, 19028530), (181, 11143780), (212, 9514265), (265, 7611412), (362, 5571890), (530, 3805706), (724, 2785945), (905, 2228756), (1060, 1902853), (1810, 1114378), (3620, 557189), (9593, 210260), (10513, 191860), (19186, 105130), (21026, 95930), (38372, 52565), (42052, 47965)]