565544740

素因数分解:

$2^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{27427}}^1$

素因数の和:28467

約数の個数: 24

約数和(自身を含む): 1188839232

約数和(自身を除く): 623294492

約数列:

[1, 2, 4, 5, 10, 20, 1031, 2062, 4124, 5155, 10310, 20620, 27427, 54854, 109708, 137135, 274270, 548540, 28277237, 56554474, 113108948, 141386185, 282772370, 565544740]

約数ペア:

[(1, 565544740), (2, 282772370), (4, 141386185), (5, 113108948), (10, 56554474), (20, 28277237), (1031, 548540), (2062, 274270), (4124, 137135), (5155, 109708), (10310, 54854), (20620, 27427)]