83400845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{4001}}^1$

素因数の和:4396

約数の個数: 16

約数和(自身を含む): 109494720

約数和(自身を除く): 26093875

約数列:

[1, 5, 11, 55, 379, 1895, 4001, 4169, 20005, 20845, 44011, 220055, 1516379, 7581895, 16680169, 83400845]

約数ペア:

[(1, 83400845), (5, 16680169), (11, 7581895), (55, 1516379), (379, 220055), (1895, 44011), (4001, 20845), (4169, 20005)]