2822080

素因数分解:

$2^6\times 5^1\times {\mathrm{8819}}^1$

素因数の和:8836

約数の個数: 28

約数和(自身を含む): 6720840

約数和(自身を除く): 3898760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 8819, 17638, 35276, 44095, 70552, 88190, 141104, 176380, 282208, 352760, 564416, 705520, 1411040, 2822080]

約数ペア:

[(1, 2822080), (2, 1411040), (4, 705520), (5, 564416), (8, 352760), (10, 282208), (16, 176380), (20, 141104), (32, 88190), (40, 70552), (64, 44095), (80, 35276), (160, 17638), (320, 8819)]