4201478740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11056523}}^1$

素因数の和:11056551

約数の個数: 24

約数和(自身を含む): 9287480160

約数和(自身を除く): 5086001420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 11056523, 22113046, 44226092, 55282615, 110565230, 210073937, 221130460, 420147874, 840295748, 1050369685, 2100739370, 4201478740]

約数ペア:

[(1, 4201478740), (2, 2100739370), (4, 1050369685), (5, 840295748), (10, 420147874), (19, 221130460), (20, 210073937), (38, 110565230), (76, 55282615), (95, 44226092), (190, 22113046), (380, 11056523)]