9651260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20981}}^1$

素因数の和:21013

約数の個数: 24

約数和(自身を含む): 21149856

約数和(自身を除く): 11498596

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 20981, 41962, 83924, 104905, 209810, 419620, 482563, 965126, 1930252, 2412815, 4825630, 9651260]

約数ペア:

[(1, 9651260), (2, 4825630), (4, 2412815), (5, 1930252), (10, 965126), (20, 482563), (23, 419620), (46, 209810), (92, 104905), (115, 83924), (230, 41962), (460, 20981)]