2510147740

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{443489}}^1$

素因数の和:443781

約数の個数: 24

約数和(自身を含む): 5289948720

約数和(自身を除く): 2779800980

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 443489, 886978, 1773956, 2217445, 4434890, 8869780, 125507387, 251014774, 502029548, 627536935, 1255073870, 2510147740]

約数ペア:

[(1, 2510147740), (2, 1255073870), (4, 627536935), (5, 502029548), (10, 251014774), (20, 125507387), (283, 8869780), (566, 4434890), (1132, 2217445), (1415, 1773956), (2830, 886978), (5660, 443489)]