120168260

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{17021}}^1$

素因数の和:17383

約数の個数: 24

約数和(自身を含む): 253083096

約数和(自身を除く): 132914836

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 7060, 17021, 34042, 68084, 85105, 170210, 340420, 6008413, 12016826, 24033652, 30042065, 60084130, 120168260]

約数ペア:

[(1, 120168260), (2, 60084130), (4, 30042065), (5, 24033652), (10, 12016826), (20, 6008413), (353, 340420), (706, 170210), (1412, 85105), (1765, 68084), (3530, 34042), (7060, 17021)]