82202650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{997}}^1$

素因数の和:1123

約数の個数: 48

約数和(自身を含む): 163723896

約数和(自身を除く): 81521246

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 97, 170, 194, 425, 485, 850, 970, 997, 1649, 1994, 2425, 3298, 4850, 4985, 8245, 9970, 16490, 16949, 24925, 33898, 41225, 49850, 82450, 84745, 96709, 169490, 193418, 423725, 483545, 847450, 967090, 1644053, 2417725, 3288106, 4835450, 8220265, 16440530, 41101325, 82202650]

約数ペア:

[(1, 82202650), (2, 41101325), (5, 16440530), (10, 8220265), (17, 4835450), (25, 3288106), (34, 2417725), (50, 1644053), (85, 967090), (97, 847450), (170, 483545), (194, 423725), (425, 193418), (485, 169490), (850, 96709), (970, 84745), (997, 82450), (1649, 49850), (1994, 41225), (2425, 33898), (3298, 24925), (4850, 16949), (4985, 16490), (8245, 9970)]