11449000

素因数分解:

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

素因数の和:235

約数の個数: 48

約数和(自身を含む): 27043380

約数和(自身を除く): 15594380

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 125, 200, 214, 250, 428, 500, 535, 856, 1000, 1070, 2140, 2675, 4280, 5350, 10700, 11449, 13375, 21400, 22898, 26750, 45796, 53500, 57245, 91592, 107000, 114490, 228980, 286225, 457960, 572450, 1144900, 1431125, 2289800, 2862250, 5724500, 11449000]

約数ペア:

[(1, 11449000), (2, 5724500), (4, 2862250), (5, 2289800), (8, 1431125), (10, 1144900), (20, 572450), (25, 457960), (40, 286225), (50, 228980), (100, 114490), (107, 107000), (125, 91592), (200, 57245), (214, 53500), (250, 45796), (428, 26750), (500, 22898), (535, 21400), (856, 13375), (1000, 11449), (1070, 10700), (2140, 5350), (2675, 4280)]