3670149680

素因数分解:

$2^4\times 5^1\times {\mathrm{45876871}}^1$

素因数の和:45876884

約数の個数: 20

約数和(自身を含む): 8533098192

約数和(自身を除く): 4862948512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 45876871, 91753742, 183507484, 229384355, 367014968, 458768710, 734029936, 917537420, 1835074840, 3670149680]

約数ペア:

[(1, 3670149680), (2, 1835074840), (4, 917537420), (5, 734029936), (8, 458768710), (10, 367014968), (16, 229384355), (20, 183507484), (40, 91753742), (80, 45876871)]