38819860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{84391}}^1$

素因数の和:84423

約数の個数: 24

約数和(自身を含む): 85067136

約数和(自身を除く): 46247276

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 84391, 168782, 337564, 421955, 843910, 1687820, 1940993, 3881986, 7763972, 9704965, 19409930, 38819860]

約数ペア:

[(1, 38819860), (2, 19409930), (4, 9704965), (5, 7763972), (10, 3881986), (20, 1940993), (23, 1687820), (46, 843910), (92, 421955), (115, 337564), (230, 168782), (460, 84391)]