136325960

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{24877}}^1$

素因数の和:25025

約数の個数: 32

約数和(自身を含む): 308984760

約数和(自身を除く): 172658800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 24877, 49754, 99508, 124385, 199016, 248770, 497540, 995080, 3408149, 6816298, 13632596, 17040745, 27265192, 34081490, 68162980, 136325960]

約数ペア:

[(1, 136325960), (2, 68162980), (4, 34081490), (5, 27265192), (8, 17040745), (10, 13632596), (20, 6816298), (40, 3408149), (137, 995080), (274, 497540), (548, 248770), (685, 199016), (1096, 124385), (1370, 99508), (2740, 49754), (5480, 24877)]