2019596140

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{564133}}^1$

素因数の和:564321

約数の個数: 24

約数和(自身を含む): 4264853040

約数和(自身を除く): 2245256900

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 564133, 1128266, 2256532, 2820665, 5641330, 11282660, 100979807, 201959614, 403919228, 504899035, 1009798070, 2019596140]

約数ペア:

[(1, 2019596140), (2, 1009798070), (4, 504899035), (5, 403919228), (10, 201959614), (20, 100979807), (179, 11282660), (358, 5641330), (716, 2820665), (895, 2256532), (1790, 1128266), (3580, 564133)]