52668080

素因数分解:

$2^4\times 5^1\times {\mathrm{658351}}^1$

素因数の和:658364

約数の個数: 20

約数和(自身を含む): 122453472

約数和(自身を除く): 69785392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 658351, 1316702, 2633404, 3291755, 5266808, 6583510, 10533616, 13167020, 26334040, 52668080]

約数ペア:

[(1, 52668080), (2, 26334040), (4, 13167020), (5, 10533616), (8, 6583510), (10, 5266808), (16, 3291755), (20, 2633404), (40, 1316702), (80, 658351)]