40435730

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{37097}}^1$

素因数の和:37213

約数の個数: 16

約数和(自身を含む): 73454040

約数和(自身を除く): 33018310

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 37097, 74194, 185485, 370970, 4043573, 8087146, 20217865, 40435730]

約数ペア:

[(1, 40435730), (2, 20217865), (5, 8087146), (10, 4043573), (109, 370970), (218, 185485), (545, 74194), (1090, 37097)]