108186860

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{49627}}^1$

素因数の和:49745

約数の個数: 24

約数和(自身を含む): 229281360

約数和(自身を除く): 121094500

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 49627, 99254, 198508, 248135, 496270, 992540, 5409343, 10818686, 21637372, 27046715, 54093430, 108186860]

約数ペア:

[(1, 108186860), (2, 54093430), (4, 27046715), (5, 21637372), (10, 10818686), (20, 5409343), (109, 992540), (218, 496270), (436, 248135), (545, 198508), (1090, 99254), (2180, 49627)]