91043080

素因数分解:

$2^3\times 5^1\times {\mathrm{2276077}}^1$

素因数の和:2276088

約数の個数: 16

約数和(自身を含む): 204847020

約数和(自身を除く): 113803940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2276077, 4552154, 9104308, 11380385, 18208616, 22760770, 45521540, 91043080]

約数ペア:

[(1, 91043080), (2, 45521540), (4, 22760770), (5, 18208616), (8, 11380385), (10, 9104308), (20, 4552154), (40, 2276077)]