8804080

素因数分解:

$2^4\times 5^1\times {\mathrm{110051}}^1$

素因数の和:110064

約数の個数: 20

約数和(自身を含む): 20469672

約数和(自身を除く): 11665592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 110051, 220102, 440204, 550255, 880408, 1100510, 1760816, 2201020, 4402040, 8804080]

約数ペア:

[(1, 8804080), (2, 4402040), (4, 2201020), (5, 1760816), (8, 1100510), (10, 880408), (16, 550255), (20, 440204), (40, 220102), (80, 110051)]