22868200

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1049}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 53707500

約数和(自身を除く): 30839300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 436, 545, 872, 1049, 1090, 2098, 2180, 2725, 4196, 4360, 5245, 5450, 8392, 10490, 10900, 20980, 21800, 26225, 41960, 52450, 104900, 114341, 209800, 228682, 457364, 571705, 914728, 1143410, 2286820, 2858525, 4573640, 5717050, 11434100, 22868200]

約数ペア:

[(1, 22868200), (2, 11434100), (4, 5717050), (5, 4573640), (8, 2858525), (10, 2286820), (20, 1143410), (25, 914728), (40, 571705), (50, 457364), (100, 228682), (109, 209800), (200, 114341), (218, 104900), (436, 52450), (545, 41960), (872, 26225), (1049, 21800), (1090, 20980), (2098, 10900), (2180, 10490), (2725, 8392), (4196, 5450), (4360, 5245)]