74890160

素因数分解:

$2^4\times 5^1\times {\mathrm{936127}}^1$

素因数の和:936140

約数の個数: 20

約数和(自身を含む): 174119808

約数和(自身を除く): 99229648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 936127, 1872254, 3744508, 4680635, 7489016, 9361270, 14978032, 18722540, 37445080, 74890160]

約数ペア:

[(1, 74890160), (2, 37445080), (4, 18722540), (5, 14978032), (8, 9361270), (10, 7489016), (16, 4680635), (20, 3744508), (40, 1872254), (80, 936127)]