53320196120

素因数分解:

$2^3\times 5^1\times {\mathrm{1333004903}}^1$

素因数の和:1333004914

約数の個数: 16

約数和(自身を含む): 119970441360

約数和(自身を除く): 66650245240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1333004903, 2666009806, 5332019612, 6665024515, 10664039224, 13330049030, 26660098060, 53320196120]

約数ペア:

[(1, 53320196120), (2, 26660098060), (4, 13330049030), (5, 10664039224), (8, 6665024515), (10, 5332019612), (20, 2666009806), (40, 1333004903)]