13305091600

素因数分解:

$2^4\times 5^2\times {\mathrm{33262729}}^1$

素因数の和:33262747

約数の個数: 30

約数和(自身を含む): 31965483530

約数和(自身を除く): 18660391930

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 33262729, 66525458, 133050916, 166313645, 266101832, 332627290, 532203664, 665254580, 831568225, 1330509160, 1663136450, 2661018320, 3326272900, 6652545800, 13305091600]

約数ペア:

[(1, 13305091600), (2, 6652545800), (4, 3326272900), (5, 2661018320), (8, 1663136450), (10, 1330509160), (16, 831568225), (20, 665254580), (25, 532203664), (40, 332627290), (50, 266101832), (80, 166313645), (100, 133050916), (200, 66525458), (400, 33262729)]