2076752680

素因数分解:

$2^3\times 5^1\times {\mathrm{6247}}^1\times {\mathrm{8311}}^1$

素因数の和:14569

約数の個数: 32

約数和(自身を含む): 4674003840

約数和(自身を除く): 2597251160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6247, 8311, 12494, 16622, 24988, 31235, 33244, 41555, 49976, 62470, 66488, 83110, 124940, 166220, 249880, 332440, 51918817, 103837634, 207675268, 259594085, 415350536, 519188170, 1038376340, 2076752680]

約数ペア:

[(1, 2076752680), (2, 1038376340), (4, 519188170), (5, 415350536), (8, 259594085), (10, 207675268), (20, 103837634), (40, 51918817), (6247, 332440), (8311, 249880), (12494, 166220), (16622, 124940), (24988, 83110), (31235, 66488), (33244, 62470), (41555, 49976)]