5505520

素因数分解:

$2^4\times 5^1\times {\mathrm{68819}}^1$

素因数の和:68832

約数の個数: 20

約数和(自身を含む): 12800520

約数和(自身を除く): 7295000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 68819, 137638, 275276, 344095, 550552, 688190, 1101104, 1376380, 2752760, 5505520]

約数ペア:

[(1, 5505520), (2, 2752760), (4, 1376380), (5, 1101104), (8, 688190), (10, 550552), (16, 344095), (20, 275276), (40, 137638), (80, 68819)]