11170160

素因数分解:

$2^4\times 5^1\times {\mathrm{139627}}^1$

素因数の和:139640

約数の個数: 20

約数和(自身を含む): 25970808

約数和(自身を除く): 14800648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139627, 279254, 558508, 698135, 1117016, 1396270, 2234032, 2792540, 5585080, 11170160]

約数ペア:

[(1, 11170160), (2, 5585080), (4, 2792540), (5, 2234032), (8, 1396270), (10, 1117016), (16, 698135), (20, 558508), (40, 279254), (80, 139627)]