79755080

素因数分解:

$2^3\times 5^1\times {\mathrm{1993877}}^1$

素因数の和:1993888

約数の個数: 16

約数和(自身を含む): 179449020

約数和(自身を除く): 99693940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1993877, 3987754, 7975508, 9969385, 15951016, 19938770, 39877540, 79755080]

約数ペア:

[(1, 79755080), (2, 39877540), (4, 19938770), (5, 15951016), (8, 9969385), (10, 7975508), (20, 3987754), (40, 1993877)]