3485204080

素因数分解:

$2^4\times 5^1\times {\mathrm{43565051}}^1$

素因数の和:43565064

約数の個数: 20

約数和(自身を含む): 8103099672

約数和(自身を除く): 4617895592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 43565051, 87130102, 174260204, 217825255, 348520408, 435650510, 697040816, 871301020, 1742602040, 3485204080]

約数ペア:

[(1, 3485204080), (2, 1742602040), (4, 871301020), (5, 697040816), (8, 435650510), (10, 348520408), (16, 217825255), (20, 174260204), (40, 87130102), (80, 43565051)]