79217020

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{8269}}^1$

素因数の和:8757

約数の個数: 24

約数和(自身を含む): 166723200

約数和(自身を除く): 87506180

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 4790, 8269, 9580, 16538, 33076, 41345, 82690, 165380, 3960851, 7921702, 15843404, 19804255, 39608510, 79217020]

約数ペア:

[(1, 79217020), (2, 39608510), (4, 19804255), (5, 15843404), (10, 7921702), (20, 3960851), (479, 165380), (958, 82690), (1916, 41345), (2395, 33076), (4790, 16538), (8269, 9580)]