10340000

素因数分解:

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

素因数の和:88

約数の個数: 120

約数和(自身を含む): 28340928

約数和(自身を除く): 18000928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 47, 50, 55, 80, 88, 94, 100, 110, 125, 160, 176, 188, 200, 220, 235, 250, 275, 352, 376, 400, 440, 470, 500, 517, 550, 625, 752, 800, 880, 940, 1000, 1034, 1100, 1175, 1250, 1375, 1504, 1760, 1880, 2000, 2068, 2200, 2350, 2500, 2585, 2750, 3760, 4000, 4136, 4400, 4700, 5000, 5170, 5500, 5875, 6875, 7520, 8272, 8800, 9400, 10000, 10340, 11000, 11750, 12925, 13750, 16544, 18800, 20000, 20680, 22000, 23500, 25850, 27500, 29375, 37600, 41360, 44000, 47000, 51700, 55000, 58750, 64625, 82720, 94000, 103400, 110000, 117500, 129250, 188000, 206800, 220000, 235000, 258500, 323125, 413600, 470000, 517000, 646250, 940000, 1034000, 1292500, 2068000, 2585000, 5170000, 10340000]

約数ペア:

[(1, 10340000), (2, 5170000), (4, 2585000), (5, 2068000), (8, 1292500), (10, 1034000), (11, 940000), (16, 646250), (20, 517000), (22, 470000), (25, 413600), (32, 323125), (40, 258500), (44, 235000), (47, 220000), (50, 206800), (55, 188000), (80, 129250), (88, 117500), (94, 110000), (100, 103400), (110, 94000), (125, 82720), (160, 64625), (176, 58750), (188, 55000), (200, 51700), (220, 47000), (235, 44000), (250, 41360), (275, 37600), (352, 29375), (376, 27500), (400, 25850), (440, 23500), (470, 22000), (500, 20680), (517, 20000), (550, 18800), (625, 16544), (752, 13750), (800, 12925), (880, 11750), (940, 11000), (1000, 10340), (1034, 10000), (1100, 9400), (1175, 8800), (1250, 8272), (1375, 7520), (1504, 6875), (1760, 5875), (1880, 5500), (2000, 5170), (2068, 5000), (2200, 4700), (2350, 4400), (2500, 4136), (2585, 4000), (2750, 3760)]