22009300

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2269}}^1$

素因数の和:2380

約数の個数: 36

約数和(自身を含む): 48273820

約数和(自身を除く): 26264520

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2269, 2425, 4538, 4850, 9076, 9700, 11345, 22690, 45380, 56725, 113450, 220093, 226900, 440186, 880372, 1100465, 2200930, 4401860, 5502325, 11004650, 22009300]

約数ペア:

[(1, 22009300), (2, 11004650), (4, 5502325), (5, 4401860), (10, 2200930), (20, 1100465), (25, 880372), (50, 440186), (97, 226900), (100, 220093), (194, 113450), (388, 56725), (485, 45380), (970, 22690), (1940, 11345), (2269, 9700), (2425, 9076), (4538, 4850)]