11938000

素因数分解:

$2^4\times 5^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 80

約数和(自身を含む): 29712384

約数和(自身を除く): 17774384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 125, 127, 188, 200, 235, 250, 254, 376, 400, 470, 500, 508, 635, 752, 940, 1000, 1016, 1175, 1270, 1880, 2000, 2032, 2350, 2540, 3175, 3760, 4700, 5080, 5875, 5969, 6350, 9400, 10160, 11750, 11938, 12700, 15875, 18800, 23500, 23876, 25400, 29845, 31750, 47000, 47752, 50800, 59690, 63500, 94000, 95504, 119380, 127000, 149225, 238760, 254000, 298450, 477520, 596900, 746125, 1193800, 1492250, 2387600, 2984500, 5969000, 11938000]

約数ペア:

[(1, 11938000), (2, 5969000), (4, 2984500), (5, 2387600), (8, 1492250), (10, 1193800), (16, 746125), (20, 596900), (25, 477520), (40, 298450), (47, 254000), (50, 238760), (80, 149225), (94, 127000), (100, 119380), (125, 95504), (127, 94000), (188, 63500), (200, 59690), (235, 50800), (250, 47752), (254, 47000), (376, 31750), (400, 29845), (470, 25400), (500, 23876), (508, 23500), (635, 18800), (752, 15875), (940, 12700), (1000, 11938), (1016, 11750), (1175, 10160), (1270, 9400), (1880, 6350), (2000, 5969), (2032, 5875), (2350, 5080), (2540, 4700), (3175, 3760)]