22027850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{33889}}^1$

素因数の和:33914

約数の個数: 24

約数和(自身を含む): 44124780

約数和(自身を除く): 22096930

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 33889, 67778, 169445, 338890, 440557, 847225, 881114, 1694450, 2202785, 4405570, 11013925, 22027850]

約数ペア:

[(1, 22027850), (2, 11013925), (5, 4405570), (10, 2202785), (13, 1694450), (25, 881114), (26, 847225), (50, 440557), (65, 338890), (130, 169445), (325, 67778), (650, 33889)]