9670900

素因数分解:

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

素因数の和:1108

約数の個数: 36

約数和(自身を含む): 21223468

約数和(自身を除く): 11552568

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 997, 1940, 1994, 2425, 3988, 4850, 4985, 9700, 9970, 19940, 24925, 49850, 96709, 99700, 193418, 386836, 483545, 967090, 1934180, 2417725, 4835450, 9670900]

約数ペア:

[(1, 9670900), (2, 4835450), (4, 2417725), (5, 1934180), (10, 967090), (20, 483545), (25, 386836), (50, 193418), (97, 99700), (100, 96709), (194, 49850), (388, 24925), (485, 19940), (970, 9970), (997, 9700), (1940, 4985), (1994, 4850), (2425, 3988)]