565713850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{870329}}^1$

素因数の和:870354

約数の個数: 24

約数和(自身を含む): 1133169660

約数和(自身を除く): 567455810

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 870329, 1740658, 4351645, 8703290, 11314277, 21758225, 22628554, 43516450, 56571385, 113142770, 282856925, 565713850]

約数ペア:

[(1, 565713850), (2, 282856925), (5, 113142770), (10, 56571385), (13, 43516450), (25, 22628554), (26, 21758225), (50, 11314277), (65, 8703290), (130, 4351645), (325, 1740658), (650, 870329)]