4541080

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1061}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 10322640

約数和(自身を除く): 5781560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1061, 1070, 2122, 2140, 4244, 4280, 5305, 8488, 10610, 21220, 42440, 113527, 227054, 454108, 567635, 908216, 1135270, 2270540, 4541080]

約数ペア:

[(1, 4541080), (2, 2270540), (4, 1135270), (5, 908216), (8, 567635), (10, 454108), (20, 227054), (40, 113527), (107, 42440), (214, 21220), (428, 10610), (535, 8488), (856, 5305), (1061, 4280), (1070, 4244), (2122, 2140)]