6648080

素因数分解:

$2^4\times 5^1\times {\mathrm{83101}}^1$

素因数の和:83114

約数の個数: 20

約数和(自身を含む): 15456972

約数和(自身を除く): 8808892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83101, 166202, 332404, 415505, 664808, 831010, 1329616, 1662020, 3324040, 6648080]

約数ペア:

[(1, 6648080), (2, 3324040), (4, 1662020), (5, 1329616), (8, 831010), (10, 664808), (16, 415505), (20, 332404), (40, 166202), (80, 83101)]