55016800

素因数分解:

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

素因数の和:68791

約数の個数: 36

約数和(自身を含む): 134311716

約数和(自身を除く): 79294916

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 68771, 137542, 275084, 343855, 550168, 687710, 1100336, 1375420, 1719275, 2200672, 2750840, 3438550, 5501680, 6877100, 11003360, 13754200, 27508400, 55016800]

約数ペア:

[(1, 55016800), (2, 27508400), (4, 13754200), (5, 11003360), (8, 6877100), (10, 5501680), (16, 3438550), (20, 2750840), (25, 2200672), (32, 1719275), (40, 1375420), (50, 1100336), (80, 687710), (100, 550168), (160, 343855), (200, 275084), (400, 137542), (800, 68771)]