210008864140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{456541009}}^1$

素因数の和:456541041

約数の個数: 24

約数和(自身を含む): 460193338080

約数和(自身を除く): 250184473940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 456541009, 913082018, 1826164036, 2282705045, 4565410090, 9130820180, 10500443207, 21000886414, 42001772828, 52502216035, 105004432070, 210008864140]

約数ペア:

[(1, 210008864140), (2, 105004432070), (4, 52502216035), (5, 42001772828), (10, 21000886414), (20, 10500443207), (23, 9130820180), (46, 4565410090), (92, 2282705045), (115, 1826164036), (230, 913082018), (460, 456541009)]