410198260

素因数分解:

$2^2\times 5^1\times {\mathrm{2297}}^1\times {\mathrm{8929}}^1$

素因数の和:11235

約数の個数: 24

約数和(自身を含む): 861887880

約数和(自身を除く): 451689620

約数列:

[1, 2, 4, 5, 10, 20, 2297, 4594, 8929, 9188, 11485, 17858, 22970, 35716, 44645, 45940, 89290, 178580, 20509913, 41019826, 82039652, 102549565, 205099130, 410198260]

約数ペア:

[(1, 410198260), (2, 205099130), (4, 102549565), (5, 82039652), (10, 41019826), (20, 20509913), (2297, 178580), (4594, 89290), (8929, 45940), (9188, 44645), (11485, 35716), (17858, 22970)]