19504326080

素因数分解:

$2^6\times 5^1\times {\mathrm{60951019}}^1$

素因数の和:60951036

約数の個数: 28

約数和(自身を含む): 46444677240

約数和(自身を除く): 26940351160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 60951019, 121902038, 243804076, 304755095, 487608152, 609510190, 975216304, 1219020380, 1950432608, 2438040760, 3900865216, 4876081520, 9752163040, 19504326080]

約数ペア:

[(1, 19504326080), (2, 9752163040), (4, 4876081520), (5, 3900865216), (8, 2438040760), (10, 1950432608), (16, 1219020380), (20, 975216304), (32, 609510190), (40, 487608152), (64, 304755095), (80, 243804076), (160, 121902038), (320, 60951019)]