102107080

素因数分解:

$2^3\times 5^1\times {\mathrm{2552677}}^1$

素因数の和:2552688

約数の個数: 16

約数和(自身を含む): 229741020

約数和(自身を除く): 127633940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2552677, 5105354, 10210708, 12763385, 20421416, 25526770, 51053540, 102107080]

約数ペア:

[(1, 102107080), (2, 51053540), (4, 25526770), (5, 20421416), (8, 12763385), (10, 10210708), (20, 5105354), (40, 2552677)]