2189631740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4760069}}^1$

素因数の和:4760101

約数の個数: 24

約数和(自身を含む): 4798150560

約数和(自身を除く): 2608518820

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4760069, 9520138, 19040276, 23800345, 47600690, 95201380, 109481587, 218963174, 437926348, 547407935, 1094815870, 2189631740]

約数ペア:

[(1, 2189631740), (2, 1094815870), (4, 547407935), (5, 437926348), (10, 218963174), (20, 109481587), (23, 95201380), (46, 47600690), (92, 23800345), (115, 19040276), (230, 9520138), (460, 4760069)]