3388000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{11}}^2$

素因数の和:54

約数の個数: 144

約数和(自身を含む): 10456992

約数和(自身を除く): 7068992

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 121, 125, 140, 154, 160, 175, 176, 200, 220, 224, 242, 250, 275, 280, 308, 350, 352, 385, 400, 440, 484, 500, 550, 560, 605, 616, 700, 770, 800, 847, 875, 880, 968, 1000, 1100, 1120, 1210, 1232, 1375, 1400, 1540, 1694, 1750, 1760, 1925, 1936, 2000, 2200, 2420, 2464, 2750, 2800, 3025, 3080, 3388, 3500, 3850, 3872, 4000, 4235, 4400, 4840, 5500, 5600, 6050, 6160, 6776, 7000, 7700, 8470, 8800, 9625, 9680, 11000, 12100, 12320, 13552, 14000, 15125, 15400, 16940, 19250, 19360, 21175, 22000, 24200, 27104, 28000, 30250, 30800, 33880, 38500, 42350, 44000, 48400, 60500, 61600, 67760, 77000, 84700, 96800, 105875, 121000, 135520, 154000, 169400, 211750, 242000, 308000, 338800, 423500, 484000, 677600, 847000, 1694000, 3388000]

約数ペア:

[(1, 3388000), (2, 1694000), (4, 847000), (5, 677600), (7, 484000), (8, 423500), (10, 338800), (11, 308000), (14, 242000), (16, 211750), (20, 169400), (22, 154000), (25, 135520), (28, 121000), (32, 105875), (35, 96800), (40, 84700), (44, 77000), (50, 67760), (55, 61600), (56, 60500), (70, 48400), (77, 44000), (80, 42350), (88, 38500), (100, 33880), (110, 30800), (112, 30250), (121, 28000), (125, 27104), (140, 24200), (154, 22000), (160, 21175), (175, 19360), (176, 19250), (200, 16940), (220, 15400), (224, 15125), (242, 14000), (250, 13552), (275, 12320), (280, 12100), (308, 11000), (350, 9680), (352, 9625), (385, 8800), (400, 8470), (440, 7700), (484, 7000), (500, 6776), (550, 6160), (560, 6050), (605, 5600), (616, 5500), (700, 4840), (770, 4400), (800, 4235), (847, 4000), (875, 3872), (880, 3850), (968, 3500), (1000, 3388), (1100, 3080), (1120, 3025), (1210, 2800), (1232, 2750), (1375, 2464), (1400, 2420), (1540, 2200), (1694, 2000), (1750, 1936), (1760, 1925)]