28166080

素因数分解:

$2^6\times 5^1\times {\mathrm{88019}}^1$

素因数の和:88036

約数の個数: 28

約数和(自身を含む): 67071240

約数和(自身を除く): 38905160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 88019, 176038, 352076, 440095, 704152, 880190, 1408304, 1760380, 2816608, 3520760, 5633216, 7041520, 14083040, 28166080]

約数ペア:

[(1, 28166080), (2, 14083040), (4, 7041520), (5, 5633216), (8, 3520760), (10, 2816608), (16, 1760380), (20, 1408304), (32, 880190), (40, 704152), (64, 440095), (80, 352076), (160, 176038), (320, 88019)]