42787168960

素因数分解:

$2^6\times 5^1\times {\mathrm{133709903}}^1$

素因数の和:133709920

約数の個数: 28

約数和(自身を含む): 101886946848

約数和(自身を除く): 59099777888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 133709903, 267419806, 534839612, 668549515, 1069679224, 1337099030, 2139358448, 2674198060, 4278716896, 5348396120, 8557433792, 10696792240, 21393584480, 42787168960]

約数ペア:

[(1, 42787168960), (2, 21393584480), (4, 10696792240), (5, 8557433792), (8, 5348396120), (10, 4278716896), (16, 2674198060), (20, 2139358448), (32, 1337099030), (40, 1069679224), (64, 668549515), (80, 534839612), (160, 267419806), (320, 133709903)]