22916900

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{2269}}^1$

素因数の和:2384

約数の個数: 36

約数和(自身を含む): 50244180

約数和(自身を除く): 27327280

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 2020, 2269, 2525, 4538, 5050, 9076, 10100, 11345, 22690, 45380, 56725, 113450, 226900, 229169, 458338, 916676, 1145845, 2291690, 4583380, 5729225, 11458450, 22916900]

約数ペア:

[(1, 22916900), (2, 11458450), (4, 5729225), (5, 4583380), (10, 2291690), (20, 1145845), (25, 916676), (50, 458338), (100, 229169), (101, 226900), (202, 113450), (404, 56725), (505, 45380), (1010, 22690), (2020, 11345), (2269, 10100), (2525, 9076), (4538, 5050)]