45243340

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{5153}}^1$

素因数の和:5601

約数の個数: 24

約数和(自身を含む): 95245920

約数和(自身を除く): 50002580

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 4390, 5153, 8780, 10306, 20612, 25765, 51530, 103060, 2262167, 4524334, 9048668, 11310835, 22621670, 45243340]

約数ペア:

[(1, 45243340), (2, 22621670), (4, 11310835), (5, 9048668), (10, 4524334), (20, 2262167), (439, 103060), (878, 51530), (1756, 25765), (2195, 20612), (4390, 10306), (5153, 8780)]