133055080

素因数分解:

$2^3\times 5^1\times {\mathrm{3326377}}^1$

素因数の和:3326388

約数の個数: 16

約数和(自身を含む): 299374020

約数和(自身を除く): 166318940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3326377, 6652754, 13305508, 16631885, 26611016, 33263770, 66527540, 133055080]

約数ペア:

[(1, 133055080), (2, 66527540), (4, 33263770), (5, 26611016), (8, 16631885), (10, 13305508), (20, 6652754), (40, 3326377)]