87335480

素因数分解:

$2^3\times 5^1\times {\mathrm{2183387}}^1$

素因数の和:2183398

約数の個数: 16

約数和(自身を含む): 196504920

約数和(自身を除く): 109169440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2183387, 4366774, 8733548, 10916935, 17467096, 21833870, 43667740, 87335480]

約数ペア:

[(1, 87335480), (2, 43667740), (4, 21833870), (5, 17467096), (8, 10916935), (10, 8733548), (20, 4366774), (40, 2183387)]