5290940

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1931}}^1$

素因数の和:2077

約数の個数: 24

約数和(自身を含む): 11197872

約数和(自身を除く): 5906932

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 1931, 2740, 3862, 7724, 9655, 19310, 38620, 264547, 529094, 1058188, 1322735, 2645470, 5290940]

約数ペア:

[(1, 5290940), (2, 2645470), (4, 1322735), (5, 1058188), (10, 529094), (20, 264547), (137, 38620), (274, 19310), (548, 9655), (685, 7724), (1370, 3862), (1931, 2740)]