2726000

素因数分解:

$2^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 80

約数和(自身を含む): 6963840

約数和(自身を除く): 4237840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 47, 50, 58, 80, 94, 100, 116, 125, 145, 188, 200, 232, 235, 250, 290, 376, 400, 464, 470, 500, 580, 725, 752, 940, 1000, 1160, 1175, 1363, 1450, 1880, 2000, 2320, 2350, 2726, 2900, 3625, 3760, 4700, 5452, 5800, 5875, 6815, 7250, 9400, 10904, 11600, 11750, 13630, 14500, 18800, 21808, 23500, 27260, 29000, 34075, 47000, 54520, 58000, 68150, 94000, 109040, 136300, 170375, 272600, 340750, 545200, 681500, 1363000, 2726000]

約数ペア:

[(1, 2726000), (2, 1363000), (4, 681500), (5, 545200), (8, 340750), (10, 272600), (16, 170375), (20, 136300), (25, 109040), (29, 94000), (40, 68150), (47, 58000), (50, 54520), (58, 47000), (80, 34075), (94, 29000), (100, 27260), (116, 23500), (125, 21808), (145, 18800), (188, 14500), (200, 13630), (232, 11750), (235, 11600), (250, 10904), (290, 9400), (376, 7250), (400, 6815), (464, 5875), (470, 5800), (500, 5452), (580, 4700), (725, 3760), (752, 3625), (940, 2900), (1000, 2726), (1160, 2350), (1175, 2320), (1363, 2000), (1450, 1880)]