74318660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{285841}}^1$

素因数の和:285863

約数の個数: 24

約数和(自身を含む): 168075096

約数和(自身を除く): 93756436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 285841, 571682, 1143364, 1429205, 2858410, 3715933, 5716820, 7431866, 14863732, 18579665, 37159330, 74318660]

約数ペア:

[(1, 74318660), (2, 37159330), (4, 18579665), (5, 14863732), (10, 7431866), (13, 5716820), (20, 3715933), (26, 2858410), (52, 1429205), (65, 1143364), (130, 571682), (260, 285841)]