39906380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{86753}}^1$

素因数の和:86785

約数の個数: 24

約数和(自身を含む): 87448032

約数和(自身を除く): 47541652

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 86753, 173506, 347012, 433765, 867530, 1735060, 1995319, 3990638, 7981276, 9976595, 19953190, 39906380]

約数ペア:

[(1, 39906380), (2, 19953190), (4, 9976595), (5, 7981276), (10, 3990638), (20, 1995319), (23, 1735060), (46, 867530), (92, 433765), (115, 347012), (230, 173506), (460, 86753)]