22114460

素因数分解:

$2^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1709}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 46539360

約数和(自身を除く): 24424900

約数列:

[1, 2, 4, 5, 10, 20, 647, 1294, 1709, 2588, 3235, 3418, 6470, 6836, 8545, 12940, 17090, 34180, 1105723, 2211446, 4422892, 5528615, 11057230, 22114460]

約数ペア:

[(1, 22114460), (2, 11057230), (4, 5528615), (5, 4422892), (10, 2211446), (20, 1105723), (647, 34180), (1294, 17090), (1709, 12940), (2588, 8545), (3235, 6836), (3418, 6470)]