2270540

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1061}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 4817232

約数和(自身を除く): 2546692

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1061, 1070, 2122, 2140, 4244, 5305, 10610, 21220, 113527, 227054, 454108, 567635, 1135270, 2270540]

約数ペア:

[(1, 2270540), (2, 1135270), (4, 567635), (5, 454108), (10, 227054), (20, 113527), (107, 21220), (214, 10610), (428, 5305), (535, 4244), (1061, 2140), (1070, 2122)]