38334460

素因数分解:

$2^2\times 5^1\times {\mathrm{863}}^1\times {\mathrm{2221}}^1$

素因数の和:3093

約数の個数: 24

約数和(自身を含む): 80631936

約数和(自身を除く): 42297476

約数列:

[1, 2, 4, 5, 10, 20, 863, 1726, 2221, 3452, 4315, 4442, 8630, 8884, 11105, 17260, 22210, 44420, 1916723, 3833446, 7666892, 9583615, 19167230, 38334460]

約数ペア:

[(1, 38334460), (2, 19167230), (4, 9583615), (5, 7666892), (10, 3833446), (20, 1916723), (863, 44420), (1726, 22210), (2221, 17260), (3452, 11105), (4315, 8884), (4442, 8630)]