27920450

素因数分解:

$2^1\times 5^2\times {\mathrm{337}}^1\times {\mathrm{1657}}^1$

素因数の和:2006

約数の個数: 24

約数和(自身を含む): 52117572

約数和(自身を除く): 24197122

約数列:

[1, 2, 5, 10, 25, 50, 337, 674, 1657, 1685, 3314, 3370, 8285, 8425, 16570, 16850, 41425, 82850, 558409, 1116818, 2792045, 5584090, 13960225, 27920450]

約数ペア:

[(1, 27920450), (2, 13960225), (5, 5584090), (10, 2792045), (25, 1116818), (50, 558409), (337, 82850), (674, 41425), (1657, 16850), (1685, 16570), (3314, 8425), (3370, 8285)]