24642820

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{6451}}^1$

素因数の和:6651

約数の個数: 24

約数和(自身を含む): 52028928

約数和(自身を除く): 27386108

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 6451, 12902, 25804, 32255, 64510, 129020, 1232141, 2464282, 4928564, 6160705, 12321410, 24642820]

約数ペア:

[(1, 24642820), (2, 12321410), (4, 6160705), (5, 4928564), (10, 2464282), (20, 1232141), (191, 129020), (382, 64510), (764, 32255), (955, 25804), (1910, 12902), (3820, 6451)]