23106040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19919}}^1$

素因数の和:19959

約数の個数: 32

約数和(自身を含む): 53784000

約数和(自身を除く): 30677960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 19919, 39838, 79676, 99595, 159352, 199190, 398380, 577651, 796760, 1155302, 2310604, 2888255, 4621208, 5776510, 11553020, 23106040]

約数ペア:

[(1, 23106040), (2, 11553020), (4, 5776510), (5, 4621208), (8, 2888255), (10, 2310604), (20, 1155302), (29, 796760), (40, 577651), (58, 398380), (116, 199190), (145, 159352), (232, 99595), (290, 79676), (580, 39838), (1160, 19919)]