1034000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:81

約数の個数: 80

約数和(自身を含む): 2785536

約数和(自身を除く): 1751536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 47, 50, 55, 80, 88, 94, 100, 110, 125, 176, 188, 200, 220, 235, 250, 275, 376, 400, 440, 470, 500, 517, 550, 752, 880, 940, 1000, 1034, 1100, 1175, 1375, 1880, 2000, 2068, 2200, 2350, 2585, 2750, 3760, 4136, 4400, 4700, 5170, 5500, 5875, 8272, 9400, 10340, 11000, 11750, 12925, 18800, 20680, 22000, 23500, 25850, 41360, 47000, 51700, 64625, 94000, 103400, 129250, 206800, 258500, 517000, 1034000]

約数ペア:

[(1, 1034000), (2, 517000), (4, 258500), (5, 206800), (8, 129250), (10, 103400), (11, 94000), (16, 64625), (20, 51700), (22, 47000), (25, 41360), (40, 25850), (44, 23500), (47, 22000), (50, 20680), (55, 18800), (80, 12925), (88, 11750), (94, 11000), (100, 10340), (110, 9400), (125, 8272), (176, 5875), (188, 5500), (200, 5170), (220, 4700), (235, 4400), (250, 4136), (275, 3760), (376, 2750), (400, 2585), (440, 2350), (470, 2200), (500, 2068), (517, 2000), (550, 1880), (752, 1375), (880, 1175), (940, 1100), (1000, 1034)]