3190000

素因数分解:

$2^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:68

約数の個数: 100

約数和(自身を含む): 8715960

約数和(自身を除く): 5525960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 40, 44, 50, 55, 58, 80, 88, 100, 110, 116, 125, 145, 176, 200, 220, 232, 250, 275, 290, 319, 400, 440, 464, 500, 550, 580, 625, 638, 725, 880, 1000, 1100, 1160, 1250, 1276, 1375, 1450, 1595, 2000, 2200, 2320, 2500, 2552, 2750, 2900, 3190, 3625, 4400, 5000, 5104, 5500, 5800, 6380, 6875, 7250, 7975, 10000, 11000, 11600, 12760, 13750, 14500, 15950, 18125, 22000, 25520, 27500, 29000, 31900, 36250, 39875, 55000, 58000, 63800, 72500, 79750, 110000, 127600, 145000, 159500, 199375, 290000, 319000, 398750, 638000, 797500, 1595000, 3190000]

約数ペア:

[(1, 3190000), (2, 1595000), (4, 797500), (5, 638000), (8, 398750), (10, 319000), (11, 290000), (16, 199375), (20, 159500), (22, 145000), (25, 127600), (29, 110000), (40, 79750), (44, 72500), (50, 63800), (55, 58000), (58, 55000), (80, 39875), (88, 36250), (100, 31900), (110, 29000), (116, 27500), (125, 25520), (145, 22000), (176, 18125), (200, 15950), (220, 14500), (232, 13750), (250, 12760), (275, 11600), (290, 11000), (319, 10000), (400, 7975), (440, 7250), (464, 6875), (500, 6380), (550, 5800), (580, 5500), (625, 5104), (638, 5000), (725, 4400), (880, 3625), (1000, 3190), (1100, 2900), (1160, 2750), (1250, 2552), (1276, 2500), (1375, 2320), (1450, 2200), (1595, 2000)]