190022841220

素因数分解:

$2^2\times 5^1\times {\mathrm{8609}}^1\times {\mathrm{1103629}}^1$

素因数の和:1112247

約数の個数: 24

約数和(自身を含む): 399094680600

約数和(自身を除く): 209071839380

約数列:

[1, 2, 4, 5, 10, 20, 8609, 17218, 34436, 43045, 86090, 172180, 1103629, 2207258, 4414516, 5518145, 11036290, 22072580, 9501142061, 19002284122, 38004568244, 47505710305, 95011420610, 190022841220]

約数ペア:

[(1, 190022841220), (2, 95011420610), (4, 47505710305), (5, 38004568244), (10, 19002284122), (20, 9501142061), (8609, 22072580), (17218, 11036290), (34436, 5518145), (43045, 4414516), (86090, 2207258), (172180, 1103629)]