82305580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{587897}}^1$

素因数の和:587913

約数の個数: 24

約数和(自身を含む): 197533728

約数和(自身を除く): 115228148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 587897, 1175794, 2351588, 2939485, 4115279, 5878970, 8230558, 11757940, 16461116, 20576395, 41152790, 82305580]

約数ペア:

[(1, 82305580), (2, 41152790), (4, 20576395), (5, 16461116), (7, 11757940), (10, 8230558), (14, 5878970), (20, 4115279), (28, 2939485), (35, 2351588), (70, 1175794), (140, 587897)]