2830524080

素因数分解:

$2^4\times 5^1\times {\mathrm{35381551}}^1$

素因数の和:35381564

約数の個数: 20

約数和(自身を含む): 6580968672

約数和(自身を除く): 3750444592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 35381551, 70763102, 141526204, 176907755, 283052408, 353815510, 566104816, 707631020, 1415262040, 2830524080]

約数ペア:

[(1, 2830524080), (2, 1415262040), (4, 707631020), (5, 566104816), (8, 353815510), (10, 283052408), (16, 176907755), (20, 141526204), (40, 70763102), (80, 35381551)]