82204580

素因数分解:

$2^2\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{2753}}^1$

素因数の和:4255

約数の個数: 24

約数和(自身を含む): 172807992

約数和(自身を除く): 90603412

約数列:

[1, 2, 4, 5, 10, 20, 1493, 2753, 2986, 5506, 5972, 7465, 11012, 13765, 14930, 27530, 29860, 55060, 4110229, 8220458, 16440916, 20551145, 41102290, 82204580]

約数ペア:

[(1, 82204580), (2, 41102290), (4, 20551145), (5, 16440916), (10, 8220458), (20, 4110229), (1493, 55060), (2753, 29860), (2986, 27530), (5506, 14930), (5972, 13765), (7465, 11012)]