423609860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{920891}}^1$

素因数の和:920923

約数の個数: 24

約数和(自身を含む): 928259136

約数和(自身を除く): 504649276

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 920891, 1841782, 3683564, 4604455, 9208910, 18417820, 21180493, 42360986, 84721972, 105902465, 211804930, 423609860]

約数ペア:

[(1, 423609860), (2, 211804930), (4, 105902465), (5, 84721972), (10, 42360986), (20, 21180493), (23, 18417820), (46, 9208910), (92, 4604455), (115, 3683564), (230, 1841782), (460, 920891)]