2552000

素因数分解:

$2^6\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:67

約数の個数: 112

約数和(自身を含む): 7132320

約数和(自身を除く): 4580320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 32, 40, 44, 50, 55, 58, 64, 80, 88, 100, 110, 116, 125, 145, 160, 176, 200, 220, 232, 250, 275, 290, 319, 320, 352, 400, 440, 464, 500, 550, 580, 638, 704, 725, 800, 880, 928, 1000, 1100, 1160, 1276, 1375, 1450, 1595, 1600, 1760, 1856, 2000, 2200, 2320, 2552, 2750, 2900, 3190, 3520, 3625, 4000, 4400, 4640, 5104, 5500, 5800, 6380, 7250, 7975, 8000, 8800, 9280, 10208, 11000, 11600, 12760, 14500, 15950, 17600, 20416, 22000, 23200, 25520, 29000, 31900, 39875, 44000, 46400, 51040, 58000, 63800, 79750, 88000, 102080, 116000, 127600, 159500, 232000, 255200, 319000, 510400, 638000, 1276000, 2552000]

約数ペア:

[(1, 2552000), (2, 1276000), (4, 638000), (5, 510400), (8, 319000), (10, 255200), (11, 232000), (16, 159500), (20, 127600), (22, 116000), (25, 102080), (29, 88000), (32, 79750), (40, 63800), (44, 58000), (50, 51040), (55, 46400), (58, 44000), (64, 39875), (80, 31900), (88, 29000), (100, 25520), (110, 23200), (116, 22000), (125, 20416), (145, 17600), (160, 15950), (176, 14500), (200, 12760), (220, 11600), (232, 11000), (250, 10208), (275, 9280), (290, 8800), (319, 8000), (320, 7975), (352, 7250), (400, 6380), (440, 5800), (464, 5500), (500, 5104), (550, 4640), (580, 4400), (638, 4000), (704, 3625), (725, 3520), (800, 3190), (880, 2900), (928, 2750), (1000, 2552), (1100, 2320), (1160, 2200), (1276, 2000), (1375, 1856), (1450, 1760), (1595, 1600)]