5268080

素因数分解:

$2^4\times 5^1\times {\mathrm{65851}}^1$

素因数の和:65864

約数の個数: 20

約数和(自身を含む): 12248472

約数和(自身を除く): 6980392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 65851, 131702, 263404, 329255, 526808, 658510, 1053616, 1317020, 2634040, 5268080]

約数ペア:

[(1, 5268080), (2, 2634040), (4, 1317020), (5, 1053616), (8, 658510), (10, 526808), (16, 329255), (20, 263404), (40, 131702), (80, 65851)]