39301940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{85439}}^1$

素因数の和:85471

約数の個数: 24

約数和(自身を含む): 86123520

約数和(自身を除く): 46821580

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 85439, 170878, 341756, 427195, 854390, 1708780, 1965097, 3930194, 7860388, 9825485, 19650970, 39301940]

約数ペア:

[(1, 39301940), (2, 19650970), (4, 9825485), (5, 7860388), (10, 3930194), (20, 1965097), (23, 1708780), (46, 854390), (92, 427195), (115, 341756), (230, 170878), (460, 85439)]