82676080

素因数分解:

$2^4\times 5^1\times {\mathrm{1033451}}^1$

素因数の和:1033464

約数の個数: 20

約数和(自身を含む): 192222072

約数和(自身を除く): 109545992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1033451, 2066902, 4133804, 5167255, 8267608, 10334510, 16535216, 20669020, 41338040, 82676080]

約数ペア:

[(1, 82676080), (2, 41338040), (4, 20669020), (5, 16535216), (8, 10334510), (10, 8267608), (16, 5167255), (20, 4133804), (40, 2066902), (80, 1033451)]