7950620

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1201}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 16760688

約数和(自身を除く): 8810068

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1201, 1324, 1655, 2402, 3310, 4804, 6005, 6620, 12010, 24020, 397531, 795062, 1590124, 1987655, 3975310, 7950620]

約数ペア:

[(1, 7950620), (2, 3975310), (4, 1987655), (5, 1590124), (10, 795062), (20, 397531), (331, 24020), (662, 12010), (1201, 6620), (1324, 6005), (1655, 4804), (2402, 3310)]