38129860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{82891}}^1$

素因数の和:82923

約数の個数: 24

約数和(自身を含む): 83555136

約数和(自身を除く): 45425276

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 82891, 165782, 331564, 414455, 828910, 1657820, 1906493, 3812986, 7625972, 9532465, 19064930, 38129860]

約数ペア:

[(1, 38129860), (2, 19064930), (4, 9532465), (5, 7625972), (10, 3812986), (20, 1906493), (23, 1657820), (46, 828910), (92, 414455), (115, 331564), (230, 165782), (460, 82891)]