201580856860

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{29908139}}^1$

素因数の和:29908485

約数の個数: 24

約数和(自身を含む): 424575955440

約数和(自身を除く): 222995098580

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740, 29908139, 59816278, 119632556, 149540695, 299081390, 598162780, 10079042843, 20158085686, 40316171372, 50395214215, 100790428430, 201580856860]

約数ペア:

[(1, 201580856860), (2, 100790428430), (4, 50395214215), (5, 40316171372), (10, 20158085686), (20, 10079042843), (337, 598162780), (674, 299081390), (1348, 149540695), (1685, 119632556), (3370, 59816278), (6740, 29908139)]