252200620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1801433}}^1$

素因数の和:1801449

約数の個数: 24

約数和(自身を含む): 605281824

約数和(自身を除く): 353081204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1801433, 3602866, 7205732, 9007165, 12610031, 18014330, 25220062, 36028660, 50440124, 63050155, 126100310, 252200620]

約数ペア:

[(1, 252200620), (2, 126100310), (4, 63050155), (5, 50440124), (7, 36028660), (10, 25220062), (14, 18014330), (20, 12610031), (28, 9007165), (35, 7205732), (70, 3602866), (140, 1801433)]