2000475400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{129901}}^1$

素因数の和:129935

約数の個数: 96

約数和(自身を含む): 5798825280

約数和(自身を除く): 3798349880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 140, 154, 175, 200, 220, 275, 280, 308, 350, 385, 440, 550, 616, 700, 770, 1100, 1400, 1540, 1925, 2200, 3080, 3850, 7700, 15400, 129901, 259802, 519604, 649505, 909307, 1039208, 1299010, 1428911, 1818614, 2598020, 2857822, 3247525, 3637228, 4546535, 5196040, 5715644, 6495050, 7144555, 7274456, 9093070, 10002377, 11431288, 12990100, 14289110, 18186140, 20004754, 22732675, 25980200, 28578220, 35722775, 36372280, 40009508, 45465350, 50011885, 57156440, 71445550, 80019016, 90930700, 100023770, 142891100, 181861400, 200047540, 250059425, 285782200, 400095080, 500118850, 1000237700, 2000475400]

約数ペア:

[(1, 2000475400), (2, 1000237700), (4, 500118850), (5, 400095080), (7, 285782200), (8, 250059425), (10, 200047540), (11, 181861400), (14, 142891100), (20, 100023770), (22, 90930700), (25, 80019016), (28, 71445550), (35, 57156440), (40, 50011885), (44, 45465350), (50, 40009508), (55, 36372280), (56, 35722775), (70, 28578220), (77, 25980200), (88, 22732675), (100, 20004754), (110, 18186140), (140, 14289110), (154, 12990100), (175, 11431288), (200, 10002377), (220, 9093070), (275, 7274456), (280, 7144555), (308, 6495050), (350, 5715644), (385, 5196040), (440, 4546535), (550, 3637228), (616, 3247525), (700, 2857822), (770, 2598020), (1100, 1818614), (1400, 1428911), (1540, 1299010), (1925, 1039208), (2200, 909307), (3080, 649505), (3850, 519604), (7700, 259802), (15400, 129901)]