39255080

素因数分解:

$2^3\times 5^1\times {\mathrm{981377}}^1$

素因数の和:981388

約数の個数: 16

約数和(自身を含む): 88324020

約数和(自身を除く): 49068940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 981377, 1962754, 3925508, 4906885, 7851016, 9813770, 19627540, 39255080]

約数ペア:

[(1, 39255080), (2, 19627540), (4, 9813770), (5, 7851016), (8, 4906885), (10, 3925508), (20, 1962754), (40, 981377)]