38589860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83891}}^1$

素因数の和:83923

約数の個数: 24

約数和(自身を含む): 84563136

約数和(自身を除く): 45973276

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 83891, 167782, 335564, 419455, 838910, 1677820, 1929493, 3858986, 7717972, 9647465, 19294930, 38589860]

約数ペア:

[(1, 38589860), (2, 19294930), (4, 9647465), (5, 7717972), (10, 3858986), (20, 1929493), (23, 1677820), (46, 838910), (92, 419455), (115, 335564), (230, 167782), (460, 83891)]