1036785520

素因数分解:

$2^4\times 5^1\times {\mathrm{12959819}}^1$

素因数の和:12959832

約数の個数: 20

約数和(自身を含む): 2410526520

約数和(自身を除く): 1373741000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12959819, 25919638, 51839276, 64799095, 103678552, 129598190, 207357104, 259196380, 518392760, 1036785520]

約数ペア:

[(1, 1036785520), (2, 518392760), (4, 259196380), (5, 207357104), (8, 129598190), (10, 103678552), (16, 64799095), (20, 51839276), (40, 25919638), (80, 12959819)]