107800120

素因数分解:

$2^3\times 5^1\times {\mathrm{2695003}}^1$

素因数の和:2695014

約数の個数: 16

約数和(自身を含む): 242550360

約数和(自身を除く): 134750240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2695003, 5390006, 10780012, 13475015, 21560024, 26950030, 53900060, 107800120]

約数ペア:

[(1, 107800120), (2, 53900060), (4, 26950030), (5, 21560024), (8, 13475015), (10, 10780012), (20, 5390006), (40, 2695003)]