42464360

素因数分解:

$2^3\times 5^1\times {\mathrm{1061609}}^1$

素因数の和:1061620

約数の個数: 16

約数和(自身を含む): 95544900

約数和(自身を除く): 53080540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1061609, 2123218, 4246436, 5308045, 8492872, 10616090, 21232180, 42464360]

約数ペア:

[(1, 42464360), (2, 21232180), (4, 10616090), (5, 8492872), (8, 5308045), (10, 4246436), (20, 2123218), (40, 1061609)]