142548700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{203641}}^1$

素因数の和:203662

約数の個数: 36

約数和(自身を含む): 353522512

約数和(自身を除く): 210973812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 203641, 407282, 814564, 1018205, 1425487, 2036410, 2850974, 4072820, 5091025, 5701948, 7127435, 10182050, 14254870, 20364100, 28509740, 35637175, 71274350, 142548700]

約数ペア:

[(1, 142548700), (2, 71274350), (4, 35637175), (5, 28509740), (7, 20364100), (10, 14254870), (14, 10182050), (20, 7127435), (25, 5701948), (28, 5091025), (35, 4072820), (50, 2850974), (70, 2036410), (100, 1425487), (140, 1018205), (175, 814564), (350, 407282), (700, 203641)]