38156110

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 70870464

約数和(自身を除く): 32714354

約数列:

[1, 2, 5, 10, 61, 71, 122, 142, 305, 355, 610, 710, 881, 1762, 4331, 4405, 8662, 8810, 21655, 43310, 53741, 62551, 107482, 125102, 268705, 312755, 537410, 625510, 3815611, 7631222, 19078055, 38156110]

約数ペア:

[(1, 38156110), (2, 19078055), (5, 7631222), (10, 3815611), (61, 625510), (71, 537410), (122, 312755), (142, 268705), (305, 125102), (355, 107482), (610, 62551), (710, 53741), (881, 43310), (1762, 21655), (4331, 8810), (4405, 8662)]