73908080

素因数分解:

$2^4\times 5^1\times {\mathrm{923851}}^1$

素因数の和:923864

約数の個数: 20

約数和(自身を含む): 171836472

約数和(自身を除く): 97928392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 923851, 1847702, 3695404, 4619255, 7390808, 9238510, 14781616, 18477020, 36954040, 73908080]

約数ペア:

[(1, 73908080), (2, 36954040), (4, 18477020), (5, 14781616), (8, 9238510), (10, 7390808), (16, 4619255), (20, 3695404), (40, 1847702), (80, 923851)]