5281400

素因数分解:

$2^3\times 5^2\times {\mathrm{26407}}^1$

素因数の和:26423

約数の個数: 24

約数和(自身を含む): 12279720

約数和(自身を除く): 6998320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 26407, 52814, 105628, 132035, 211256, 264070, 528140, 660175, 1056280, 1320350, 2640700, 5281400]

約数ペア:

[(1, 5281400), (2, 2640700), (4, 1320350), (5, 1056280), (8, 660175), (10, 528140), (20, 264070), (25, 211256), (40, 132035), (50, 105628), (100, 52814), (200, 26407)]