47840860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{125897}}^1$

素因数の和:125925

約数の個数: 24

約数和(自身を含む): 105754320

約数和(自身を除く): 57913460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 125897, 251794, 503588, 629485, 1258970, 2392043, 2517940, 4784086, 9568172, 11960215, 23920430, 47840860]

約数ペア:

[(1, 47840860), (2, 23920430), (4, 11960215), (5, 9568172), (10, 4784086), (19, 2517940), (20, 2392043), (38, 1258970), (76, 629485), (95, 503588), (190, 251794), (380, 125897)]