8136080

素因数分解:

$2^4\times 5^1\times {\mathrm{101701}}^1$

素因数の和:101714

約数の個数: 20

約数和(自身を含む): 18916572

約数和(自身を除く): 10780492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101701, 203402, 406804, 508505, 813608, 1017010, 1627216, 2034020, 4068040, 8136080]

約数ペア:

[(1, 8136080), (2, 4068040), (4, 2034020), (5, 1627216), (8, 1017010), (10, 813608), (16, 508505), (20, 406804), (40, 203402), (80, 101701)]