20140085960

素因数分解:

$2^3\times 5^1\times {\mathrm{503502149}}^1$

素因数の和:503502160

約数の個数: 16

約数和(自身を含む): 45315193500

約数和(自身を除く): 25175107540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 503502149, 1007004298, 2014008596, 2517510745, 4028017192, 5035021490, 10070042980, 20140085960]

約数ペア:

[(1, 20140085960), (2, 10070042980), (4, 5035021490), (5, 4028017192), (8, 2517510745), (10, 2014008596), (20, 1007004298), (40, 503502149)]