2550380.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1759}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 95800320

約数和(自身を除く): 57404868

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 107, 204, 214, 321, 428, 642, 1284, 1759, 1819, 3518, 3638, 5277, 5457, 7036, 7276, 10554, 10914, 21108, 21828, 29903, 59806, 89709, 119612, 179418, 188213, 358836, 376426, 564639, 752852, 1129278, 2258556, 3199621, 6399242, 9598863, 12798484, 19197726, 38395452]

約数ペア:

[(1, 38395452), (2, 19197726), (3, 12798484), (4, 9598863), (6, 6399242), (12, 3199621), (17, 2258556), (34, 1129278), (51, 752852), (68, 564639), (102, 376426), (107, 358836), (204, 188213), (214, 179418), (321, 119612), (428, 89709), (642, 59806), (1284, 29903), (1759, 21828), (1819, 21108), (3518, 10914), (3638, 10554), (5277, 7276), (5457, 7036)]