22006720

素因数分解:

$2^6\times 5^1\times {\mathrm{68771}}^1$

素因数の和:68788

約数の個数: 28

約数和(自身を含む): 52404264

約数和(自身を除く): 30397544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 68771, 137542, 275084, 343855, 550168, 687710, 1100336, 1375420, 2200672, 2750840, 4401344, 5501680, 11003360, 22006720]

約数ペア:

[(1, 22006720), (2, 11003360), (4, 5501680), (5, 4401344), (8, 2750840), (10, 2200672), (16, 1375420), (20, 1100336), (32, 687710), (40, 550168), (64, 343855), (80, 275084), (160, 137542), (320, 68771)]