115165240

素因数分解:

$2^3\times 5^1\times {\mathrm{2879131}}^1$

素因数の和:2879142

約数の個数: 16

約数和(自身を含む): 259121880

約数和(自身を除く): 143956640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2879131, 5758262, 11516524, 14395655, 23033048, 28791310, 57582620, 115165240]

約数ペア:

[(1, 115165240), (2, 57582620), (4, 28791310), (5, 23033048), (8, 14395655), (10, 11516524), (20, 5758262), (40, 2879131)]