2092609880

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1\times {\mathrm{1427}}^1$

素因数の和:2100

約数の個数: 64

約数和(自身を含む): 4796880480

約数和(自身を除く): 2704270600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 601, 610, 1202, 1220, 1427, 2404, 2440, 2854, 3005, 4808, 5708, 6010, 7135, 11416, 12020, 14270, 24040, 28540, 36661, 57080, 73322, 87047, 146644, 174094, 183305, 293288, 348188, 366610, 435235, 696376, 733220, 857627, 870470, 1466440, 1715254, 1740940, 3430508, 3481880, 4288135, 6861016, 8576270, 17152540, 34305080, 52315247, 104630494, 209260988, 261576235, 418521976, 523152470, 1046304940, 2092609880]

約数ペア:

[(1, 2092609880), (2, 1046304940), (4, 523152470), (5, 418521976), (8, 261576235), (10, 209260988), (20, 104630494), (40, 52315247), (61, 34305080), (122, 17152540), (244, 8576270), (305, 6861016), (488, 4288135), (601, 3481880), (610, 3430508), (1202, 1740940), (1220, 1715254), (1427, 1466440), (2404, 870470), (2440, 857627), (2854, 733220), (3005, 696376), (4808, 435235), (5708, 366610), (6010, 348188), (7135, 293288), (11416, 183305), (12020, 174094), (14270, 146644), (24040, 87047), (28540, 73322), (36661, 57080)]