73038542120

素因数分解:

$2^3\times 5^1\times {\mathrm{6761}}^1\times {\mathrm{270073}}^1$

素因数の和:276845

約数の個数: 32

約数和(自身を含む): 164361634920

約数和(自身を除く): 91323092800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6761, 13522, 27044, 33805, 54088, 67610, 135220, 270073, 270440, 540146, 1080292, 1350365, 2160584, 2700730, 5401460, 10802920, 1825963553, 3651927106, 7303854212, 9129817765, 14607708424, 18259635530, 36519271060, 73038542120]

約数ペア:

[(1, 73038542120), (2, 36519271060), (4, 18259635530), (5, 14607708424), (8, 9129817765), (10, 7303854212), (20, 3651927106), (40, 1825963553), (6761, 10802920), (13522, 5401460), (27044, 2700730), (33805, 2160584), (54088, 1350365), (67610, 1080292), (135220, 540146), (270073, 270440)]