2289800

素因数分解:

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

素因数の和:230

約数の個数: 36

約数和(自身を含む): 5374005

約数和(自身を除く): 3084205

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 2140, 2675, 4280, 5350, 10700, 11449, 21400, 22898, 45796, 57245, 91592, 114490, 228980, 286225, 457960, 572450, 1144900, 2289800]

約数ペア:

[(1, 2289800), (2, 1144900), (4, 572450), (5, 457960), (8, 286225), (10, 228980), (20, 114490), (25, 91592), (40, 57245), (50, 45796), (100, 22898), (107, 21400), (200, 11449), (214, 10700), (428, 5350), (535, 4280), (856, 2675), (1070, 2140)]