117754540

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{17471}}^1$

素因数の和:17817

約数の個数: 24

約数和(自身を含む): 248032512

約数和(自身を除く): 130277972

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740, 17471, 34942, 69884, 87355, 174710, 349420, 5887727, 11775454, 23550908, 29438635, 58877270, 117754540]

約数ペア:

[(1, 117754540), (2, 58877270), (4, 29438635), (5, 23550908), (10, 11775454), (20, 5887727), (337, 349420), (674, 174710), (1348, 87355), (1685, 69884), (3370, 34942), (6740, 17471)]