12450860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21467}}^1$

素因数の和:21505

約数の個数: 24

約数和(自身を含む): 27049680

約数和(自身を除く): 14598820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 21467, 42934, 85868, 107335, 214670, 429340, 622543, 1245086, 2490172, 3112715, 6225430, 12450860]

約数ペア:

[(1, 12450860), (2, 6225430), (4, 3112715), (5, 2490172), (10, 1245086), (20, 622543), (29, 429340), (58, 214670), (116, 107335), (145, 85868), (290, 42934), (580, 21467)]