132215180

素因数分解:

$2^2\times 5^1\times {\mathrm{6610759}}^1$

素因数の和:6610768

約数の個数: 12

約数和(自身を含む): 277651920

約数和(自身を除く): 145436740

約数列:

[1, 2, 4, 5, 10, 20, 6610759, 13221518, 26443036, 33053795, 66107590, 132215180]

約数ペア:

[(1, 132215180), (2, 66107590), (4, 33053795), (5, 26443036), (10, 13221518), (20, 6610759)]