40211710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52223}}^1$

素因数の和:52248

約数の個数: 32

約数和(自身を含む): 90243072

約数和(自身を除く): 50031362

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 52223, 104446, 261115, 365561, 522230, 574453, 731122, 1148906, 1827805, 2872265, 3655610, 4021171, 5744530, 8042342, 20105855, 40211710]

約数ペア:

[(1, 40211710), (2, 20105855), (5, 8042342), (7, 5744530), (10, 4021171), (11, 3655610), (14, 2872265), (22, 1827805), (35, 1148906), (55, 731122), (70, 574453), (77, 522230), (110, 365561), (154, 261115), (385, 104446), (770, 52223)]