571428160

素因数分解:

$2^6\times 5^1\times {\mathrm{1785713}}^1$

素因数の和:1785730

約数の個数: 28

約数和(自身を含む): 1360714068

約数和(自身を除く): 789285908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1785713, 3571426, 7142852, 8928565, 14285704, 17857130, 28571408, 35714260, 57142816, 71428520, 114285632, 142857040, 285714080, 571428160]

約数ペア:

[(1, 571428160), (2, 285714080), (4, 142857040), (5, 114285632), (8, 71428520), (10, 57142816), (16, 35714260), (20, 28571408), (32, 17857130), (40, 14285704), (64, 8928565), (80, 7142852), (160, 3571426), (320, 1785713)]