33880000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{11}}^2$

素因数の和:61

約数の個数: 210

約数和(自身を含む): 105534968

約数和(自身を除く): 71654968

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 121, 125, 140, 154, 160, 175, 176, 200, 220, 224, 242, 250, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 484, 500, 550, 560, 605, 616, 625, 700, 704, 770, 800, 847, 875, 880, 968, 1000, 1100, 1120, 1210, 1232, 1250, 1375, 1400, 1540, 1600, 1694, 1750, 1760, 1925, 1936, 2000, 2200, 2240, 2420, 2464, 2500, 2750, 2800, 3025, 3080, 3388, 3500, 3520, 3850, 3872, 4000, 4235, 4375, 4400, 4840, 4928, 5000, 5500, 5600, 6050, 6160, 6776, 6875, 7000, 7700, 7744, 8000, 8470, 8750, 8800, 9625, 9680, 10000, 11000, 11200, 12100, 12320, 13552, 13750, 14000, 15125, 15400, 16940, 17500, 17600, 19250, 19360, 20000, 21175, 22000, 24200, 24640, 27104, 27500, 28000, 30250, 30800, 33880, 35000, 38500, 38720, 40000, 42350, 44000, 48125, 48400, 54208, 55000, 56000, 60500, 61600, 67760, 70000, 75625, 77000, 84700, 88000, 96250, 96800, 105875, 110000, 121000, 123200, 135520, 140000, 151250, 154000, 169400, 192500, 193600, 211750, 220000, 242000, 271040, 280000, 302500, 308000, 338800, 385000, 423500, 440000, 484000, 529375, 605000, 616000, 677600, 770000, 847000, 968000, 1058750, 1210000, 1355200, 1540000, 1694000, 2117500, 2420000, 3080000, 3388000, 4235000, 4840000, 6776000, 8470000, 16940000, 33880000]

約数ペア:

[(1, 33880000), (2, 16940000), (4, 8470000), (5, 6776000), (7, 4840000), (8, 4235000), (10, 3388000), (11, 3080000), (14, 2420000), (16, 2117500), (20, 1694000), (22, 1540000), (25, 1355200), (28, 1210000), (32, 1058750), (35, 968000), (40, 847000), (44, 770000), (50, 677600), (55, 616000), (56, 605000), (64, 529375), (70, 484000), (77, 440000), (80, 423500), (88, 385000), (100, 338800), (110, 308000), (112, 302500), (121, 280000), (125, 271040), (140, 242000), (154, 220000), (160, 211750), (175, 193600), (176, 192500), (200, 169400), (220, 154000), (224, 151250), (242, 140000), (250, 135520), (275, 123200), (280, 121000), (308, 110000), (320, 105875), (350, 96800), (352, 96250), (385, 88000), (400, 84700), (440, 77000), (448, 75625), (484, 70000), (500, 67760), (550, 61600), (560, 60500), (605, 56000), (616, 55000), (625, 54208), (700, 48400), (704, 48125), (770, 44000), (800, 42350), (847, 40000), (875, 38720), (880, 38500), (968, 35000), (1000, 33880), (1100, 30800), (1120, 30250), (1210, 28000), (1232, 27500), (1250, 27104), (1375, 24640), (1400, 24200), (1540, 22000), (1600, 21175), (1694, 20000), (1750, 19360), (1760, 19250), (1925, 17600), (1936, 17500), (2000, 16940), (2200, 15400), (2240, 15125), (2420, 14000), (2464, 13750), (2500, 13552), (2750, 12320), (2800, 12100), (3025, 11200), (3080, 11000), (3388, 10000), (3500, 9680), (3520, 9625), (3850, 8800), (3872, 8750), (4000, 8470), (4235, 8000), (4375, 7744), (4400, 7700), (4840, 7000), (4928, 6875), (5000, 6776), (5500, 6160), (5600, 6050)]