13130200

素因数分解:

$2^3\times 5^2\times {\mathrm{65651}}^1$

素因数の和:65667

約数の個数: 24

約数和(自身を含む): 30528180

約数和(自身を除く): 17397980

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 65651, 131302, 262604, 328255, 525208, 656510, 1313020, 1641275, 2626040, 3282550, 6565100, 13130200]

約数ペア:

[(1, 13130200), (2, 6565100), (4, 3282550), (5, 2626040), (8, 1641275), (10, 1313020), (20, 656510), (25, 525208), (40, 328255), (50, 262604), (100, 131302), (200, 65651)]