65563780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113041}}^1$

素因数の和:113079

約数の個数: 24

約数和(自身を含む): 142432920

約数和(自身を除く): 76869140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 113041, 226082, 452164, 565205, 1130410, 2260820, 3278189, 6556378, 13112756, 16390945, 32781890, 65563780]

約数ペア:

[(1, 65563780), (2, 32781890), (4, 16390945), (5, 13112756), (10, 6556378), (20, 3278189), (29, 2260820), (58, 1130410), (116, 565205), (145, 452164), (290, 226082), (580, 113041)]