23415640

素因数分解:

$2^3\times 5^1\times {\mathrm{585391}}^1$

素因数の和:585402

約数の個数: 16

約数和(自身を含む): 52685280

約数和(自身を除く): 29269640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 585391, 1170782, 2341564, 2926955, 4683128, 5853910, 11707820, 23415640]

約数ペア:

[(1, 23415640), (2, 11707820), (4, 5853910), (5, 4683128), (8, 2926955), (10, 2341564), (20, 1170782), (40, 585391)]