112182160

素因数分解:

$2^4\times 5^1\times {\mathrm{1402277}}^1$

素因数の和:1402290

約数の個数: 20

約数和(自身を含む): 260823708

約数和(自身を除く): 148641548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1402277, 2804554, 5609108, 7011385, 11218216, 14022770, 22436432, 28045540, 56091080, 112182160]

約数ペア:

[(1, 112182160), (2, 56091080), (4, 28045540), (5, 22436432), (8, 14022770), (10, 11218216), (16, 7011385), (20, 5609108), (40, 2804554), (80, 1402277)]