8097640

素因数分解:

$2^3\times 5^1\times {\mathrm{202441}}^1$

素因数の和:202452

約数の個数: 16

約数和(自身を含む): 18219780

約数和(自身を除く): 10122140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 202441, 404882, 809764, 1012205, 1619528, 2024410, 4048820, 8097640]

約数ペア:

[(1, 8097640), (2, 4048820), (4, 2024410), (5, 1619528), (8, 1012205), (10, 809764), (20, 404882), (40, 202441)]