8084080

素因数分解:

$2^4\times 5^1\times {\mathrm{101051}}^1$

素因数の和:101064

約数の個数: 20

約数和(自身を含む): 18795672

約数和(自身を除く): 10711592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101051, 202102, 404204, 505255, 808408, 1010510, 1616816, 2021020, 4042040, 8084080]

約数ペア:

[(1, 8084080), (2, 4042040), (4, 2021020), (5, 1616816), (8, 1010510), (10, 808408), (16, 505255), (20, 404204), (40, 202102), (80, 101051)]