22705400

素因数分解:

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

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 53333640

約数和(自身を除く): 30628240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1061, 1070, 2122, 2140, 2675, 4244, 4280, 5305, 5350, 8488, 10610, 10700, 21220, 21400, 26525, 42440, 53050, 106100, 113527, 212200, 227054, 454108, 567635, 908216, 1135270, 2270540, 2838175, 4541080, 5676350, 11352700, 22705400]

約数ペア:

[(1, 22705400), (2, 11352700), (4, 5676350), (5, 4541080), (8, 2838175), (10, 2270540), (20, 1135270), (25, 908216), (40, 567635), (50, 454108), (100, 227054), (107, 212200), (200, 113527), (214, 106100), (428, 53050), (535, 42440), (856, 26525), (1061, 21400), (1070, 21220), (2122, 10700), (2140, 10610), (2675, 8488), (4244, 5350), (4280, 5305)]