79812760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{86753}}^1$

素因数の和:86787

約数の個数: 32

約数和(自身を含む): 187388640

約数和(自身を除く): 107575880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 86753, 173506, 347012, 433765, 694024, 867530, 1735060, 1995319, 3470120, 3990638, 7981276, 9976595, 15962552, 19953190, 39906380, 79812760]

約数ペア:

[(1, 79812760), (2, 39906380), (4, 19953190), (5, 15962552), (8, 9976595), (10, 7981276), (20, 3990638), (23, 3470120), (40, 1995319), (46, 1735060), (92, 867530), (115, 694024), (184, 433765), (230, 347012), (460, 173506), (920, 86753)]