2029686080

素因数分解:

$2^6\times 5^1\times {\mathrm{6342769}}^1$

素因数の和:6342786

約数の個数: 28

約数和(自身を含む): 4833190740

約数和(自身を除く): 2803504660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6342769, 12685538, 25371076, 31713845, 50742152, 63427690, 101484304, 126855380, 202968608, 253710760, 405937216, 507421520, 1014843040, 2029686080]

約数ペア:

[(1, 2029686080), (2, 1014843040), (4, 507421520), (5, 405937216), (8, 253710760), (10, 202968608), (16, 126855380), (20, 101484304), (32, 63427690), (40, 50742152), (64, 31713845), (80, 25371076), (160, 12685538), (320, 6342769)]