52570160

素因数分解:

$2^4\times 5^1\times {\mathrm{657127}}^1$

素因数の和:657140

約数の個数: 20

約数和(自身を含む): 122225808

約数和(自身を除く): 69655648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 657127, 1314254, 2628508, 3285635, 5257016, 6571270, 10514032, 13142540, 26285080, 52570160]

約数ペア:

[(1, 52570160), (2, 26285080), (4, 13142540), (5, 10514032), (8, 6571270), (10, 5257016), (16, 3285635), (20, 2628508), (40, 1314254), (80, 657127)]