22270450

素因数分解:

$2^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{2837}}^1$

素因数の和:3006

約数の個数: 24

約数和(自身を含む): 41701572

約数和(自身を除く): 19431122

約数列:

[1, 2, 5, 10, 25, 50, 157, 314, 785, 1570, 2837, 3925, 5674, 7850, 14185, 28370, 70925, 141850, 445409, 890818, 2227045, 4454090, 11135225, 22270450]

約数ペア:

[(1, 22270450), (2, 11135225), (5, 4454090), (10, 2227045), (25, 890818), (50, 445409), (157, 141850), (314, 70925), (785, 28370), (1570, 14185), (2837, 7850), (3925, 5674)]