1036986040

素因数分解:

$2^3\times 5^1\times {\mathrm{25924651}}^1$

素因数の和:25924662

約数の個数: 16

約数和(自身を含む): 2333218680

約数和(自身を除く): 1296232640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 25924651, 51849302, 103698604, 129623255, 207397208, 259246510, 518493020, 1036986040]

約数ペア:

[(1, 1036986040), (2, 518493020), (4, 259246510), (5, 207397208), (8, 129623255), (10, 103698604), (20, 51849302), (40, 25924651)]