6564080

素因数分解:

$2^4\times 5^1\times {\mathrm{82051}}^1$

素因数の和:82064

約数の個数: 20

約数和(自身を含む): 15261672

約数和(自身を除く): 8697592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 82051, 164102, 328204, 410255, 656408, 820510, 1312816, 1641020, 3282040, 6564080]

約数ペア:

[(1, 6564080), (2, 3282040), (4, 1641020), (5, 1312816), (8, 820510), (10, 656408), (16, 410255), (20, 328204), (40, 164102), (80, 82051)]