2007482560

素因数分解:

$2^6\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{2903}}^1$

素因数の和:5081

約数の個数: 56

約数和(自身を含む): 4784177376

約数和(自身を除く): 2776694816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2161, 2903, 4322, 5806, 8644, 10805, 11612, 14515, 17288, 21610, 23224, 29030, 34576, 43220, 46448, 58060, 69152, 86440, 92896, 116120, 138304, 172880, 185792, 232240, 345760, 464480, 691520, 928960, 6273383, 12546766, 25093532, 31366915, 50187064, 62733830, 100374128, 125467660, 200748256, 250935320, 401496512, 501870640, 1003741280, 2007482560]

約数ペア:

[(1, 2007482560), (2, 1003741280), (4, 501870640), (5, 401496512), (8, 250935320), (10, 200748256), (16, 125467660), (20, 100374128), (32, 62733830), (40, 50187064), (64, 31366915), (80, 25093532), (160, 12546766), (320, 6273383), (2161, 928960), (2903, 691520), (4322, 464480), (5806, 345760), (8644, 232240), (10805, 185792), (11612, 172880), (14515, 138304), (17288, 116120), (21610, 92896), (23224, 86440), (29030, 69152), (34576, 58060), (43220, 46448)]