40852405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{2069}}^1$

素因数の和:2444

約数の個数: 16

約数和(自身を含む): 53654400

約数和(自身を除く): 12801995

約数列:

[1, 5, 11, 55, 359, 1795, 2069, 3949, 10345, 19745, 22759, 113795, 742771, 3713855, 8170481, 40852405]

約数ペア:

[(1, 40852405), (5, 8170481), (11, 3713855), (55, 742771), (359, 113795), (1795, 22759), (2069, 19745), (3949, 10345)]