1625455730

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{680107}}^1$

素因数の和:680353

約数の個数: 16

約数和(自身を含む): 2938066560

約数和(自身を除く): 1312610830

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 680107, 1360214, 3400535, 6801070, 162545573, 325091146, 812727865, 1625455730]

約数ペア:

[(1, 1625455730), (2, 812727865), (5, 325091146), (10, 162545573), (239, 6801070), (478, 3400535), (1195, 1360214), (2390, 680107)]