2023681900

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{208627}}^1$

素因数の和:208738

約数の個数: 36

約数和(自身を含む): 4436683048

約数和(自身を除く): 2413001148

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 9700, 208627, 417254, 834508, 1043135, 2086270, 4172540, 5215675, 10431350, 20236819, 20862700, 40473638, 80947276, 101184095, 202368190, 404736380, 505920475, 1011840950, 2023681900]

約数ペア:

[(1, 2023681900), (2, 1011840950), (4, 505920475), (5, 404736380), (10, 202368190), (20, 101184095), (25, 80947276), (50, 40473638), (97, 20862700), (100, 20236819), (194, 10431350), (388, 5215675), (485, 4172540), (970, 2086270), (1940, 1043135), (2425, 834508), (4850, 417254), (9700, 208627)]