108308440

素因数分解:

$2^3\times 5^1\times {\mathrm{2707711}}^1$

素因数の和:2707722

約数の個数: 16

約数和(自身を含む): 243694080

約数和(自身を除く): 135385640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2707711, 5415422, 10830844, 13538555, 21661688, 27077110, 54154220, 108308440]

約数ペア:

[(1, 108308440), (2, 54154220), (4, 27077110), (5, 21661688), (8, 13538555), (10, 10830844), (20, 5415422), (40, 2707711)]