41605640

素因数分解:

$2^3\times 5^1\times {\mathrm{1040141}}^1$

素因数の和:1040152

約数の個数: 16

約数和(自身を含む): 93612780

約数和(自身を除く): 52007140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1040141, 2080282, 4160564, 5200705, 8321128, 10401410, 20802820, 41605640]

約数ペア:

[(1, 41605640), (2, 20802820), (4, 10401410), (5, 8321128), (8, 5200705), (10, 4160564), (20, 2080282), (40, 1040141)]