509045660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1106621}}^1$

素因数の和:1106653

約数の個数: 24

約数和(自身を含む): 1115474976

約数和(自身を除く): 606429316

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1106621, 2213242, 4426484, 5533105, 11066210, 22132420, 25452283, 50904566, 101809132, 127261415, 254522830, 509045660]

約数ペア:

[(1, 509045660), (2, 254522830), (4, 127261415), (5, 101809132), (10, 50904566), (20, 25452283), (23, 22132420), (46, 11066210), (92, 5533105), (115, 4426484), (230, 2213242), (460, 1106621)]