22005440

素因数分解:

$2^6\times 5^1\times {\mathrm{68767}}^1$

素因数の和:68784

約数の個数: 28

約数和(自身を含む): 52401216

約数和(自身を除く): 30395776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 68767, 137534, 275068, 343835, 550136, 687670, 1100272, 1375340, 2200544, 2750680, 4401088, 5501360, 11002720, 22005440]

約数ペア:

[(1, 22005440), (2, 11002720), (4, 5501360), (5, 4401088), (8, 2750680), (10, 2200544), (16, 1375340), (20, 1100272), (32, 687670), (40, 550136), (64, 343835), (80, 275068), (160, 137534), (320, 68767)]