75216080

素因数分解:

$2^4\times 5^1\times {\mathrm{940201}}^1$

素因数の和:940214

約数の個数: 20

約数和(自身を含む): 174877572

約数和(自身を除く): 99661492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 940201, 1880402, 3760804, 4701005, 7521608, 9402010, 15043216, 18804020, 37608040, 75216080]

約数ペア:

[(1, 75216080), (2, 37608040), (4, 18804020), (5, 15043216), (8, 9402010), (10, 7521608), (16, 4701005), (20, 3760804), (40, 1880402), (80, 940201)]