39790670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2731}}^1$

素因数の和:2816

約数の個数: 32

約数和(自身を含む): 75534336

約数和(自身を除く): 35743666

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 1457, 2731, 2914, 5462, 7285, 13655, 14570, 27310, 84661, 128357, 169322, 256714, 423305, 641785, 846610, 1283570, 3979067, 7958134, 19895335, 39790670]

約数ペア:

[(1, 39790670), (2, 19895335), (5, 7958134), (10, 3979067), (31, 1283570), (47, 846610), (62, 641785), (94, 423305), (155, 256714), (235, 169322), (310, 128357), (470, 84661), (1457, 27310), (2731, 14570), (2914, 13655), (5462, 7285)]