57442540

素因数分解:

$2^2\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{2707}}^1$

素因数の和:3777

約数の個数: 24

約数和(自身を含む): 120787632

約数和(自身を除く): 63345092

約数列:

[1, 2, 4, 5, 10, 20, 1061, 2122, 2707, 4244, 5305, 5414, 10610, 10828, 13535, 21220, 27070, 54140, 2872127, 5744254, 11488508, 14360635, 28721270, 57442540]

約数ペア:

[(1, 57442540), (2, 28721270), (4, 14360635), (5, 11488508), (10, 5744254), (20, 2872127), (1061, 54140), (2122, 27070), (2707, 21220), (4244, 13535), (5305, 10828), (5414, 10610)]