27508400

素因数分解:

$2^4\times 5^2\times {\mathrm{68771}}^1$

素因数の和:68789

約数の個数: 30

約数和(自身を含む): 66089892

約数和(自身を除く): 38581492

約数列:

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

約数ペア:

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