12477080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4051}}^1$

素因数の和:4080

約数の個数: 64

約数和(自身を含む): 35009280

約数和(自身を除く): 22532200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 4051, 8102, 16204, 20255, 28357, 32408, 40510, 44561, 56714, 81020, 89122, 113428, 141785, 162040, 178244, 222805, 226856, 283570, 311927, 356488, 445610, 567140, 623854, 891220, 1134280, 1247708, 1559635, 1782440, 2495416, 3119270, 6238540, 12477080]

約数ペア:

[(1, 12477080), (2, 6238540), (4, 3119270), (5, 2495416), (7, 1782440), (8, 1559635), (10, 1247708), (11, 1134280), (14, 891220), (20, 623854), (22, 567140), (28, 445610), (35, 356488), (40, 311927), (44, 283570), (55, 226856), (56, 222805), (70, 178244), (77, 162040), (88, 141785), (110, 113428), (140, 89122), (154, 81020), (220, 56714), (280, 44561), (308, 40510), (385, 32408), (440, 28357), (616, 20255), (770, 16204), (1540, 8102), (3080, 4051)]