274920943580

素因数分解:

$2^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{3947}}^1\times {\mathrm{6659}}^1$

素因数の和:11138

約数の個数: 48

約数和(自身を含む): 578671309440

約数和(自身を除く): 303750365860

約数列:

[1, 2, 4, 5, 10, 20, 523, 1046, 2092, 2615, 3947, 5230, 6659, 7894, 10460, 13318, 15788, 19735, 26636, 33295, 39470, 66590, 78940, 133180, 2064281, 3482657, 4128562, 6965314, 8257124, 10321405, 13930628, 17413285, 20642810, 26283073, 34826570, 41285620, 52566146, 69653140, 105132292, 131415365, 262830730, 525661460, 13746047179, 27492094358, 54984188716, 68730235895, 137460471790, 274920943580]

約数ペア:

[(1, 274920943580), (2, 137460471790), (4, 68730235895), (5, 54984188716), (10, 27492094358), (20, 13746047179), (523, 525661460), (1046, 262830730), (2092, 131415365), (2615, 105132292), (3947, 69653140), (5230, 52566146), (6659, 41285620), (7894, 34826570), (10460, 26283073), (13318, 20642810), (15788, 17413285), (19735, 13930628), (26636, 10321405), (33295, 8257124), (39470, 6965314), (66590, 4128562), (78940, 3482657), (133180, 2064281)]