98011600

素因数分解:

$2^4\times 5^2\times {\mathrm{245029}}^1$

素因数の和:245047

約数の個数: 30

約数和(自身を含む): 235473830

約数和(自身を除く): 137462230

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 245029, 490058, 980116, 1225145, 1960232, 2450290, 3920464, 4900580, 6125725, 9801160, 12251450, 19602320, 24502900, 49005800, 98011600]

約数ペア:

[(1, 98011600), (2, 49005800), (4, 24502900), (5, 19602320), (8, 12251450), (10, 9801160), (16, 6125725), (20, 4900580), (25, 3920464), (40, 2450290), (50, 1960232), (80, 1225145), (100, 980116), (200, 490058), (400, 245029)]