24397640

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1699}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 55080000

約数和(自身を除く): 30682360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 718, 1436, 1699, 1795, 2872, 3398, 3590, 6796, 7180, 8495, 13592, 14360, 16990, 33980, 67960, 609941, 1219882, 2439764, 3049705, 4879528, 6099410, 12198820, 24397640]

約数ペア:

[(1, 24397640), (2, 12198820), (4, 6099410), (5, 4879528), (8, 3049705), (10, 2439764), (20, 1219882), (40, 609941), (359, 67960), (718, 33980), (1436, 16990), (1699, 14360), (1795, 13592), (2872, 8495), (3398, 7180), (3590, 6796)]