85846160

素因数分解:

$2^4\times 5^1\times {\mathrm{1073077}}^1$

素因数の和:1073090

約数の個数: 20

約数和(自身を含む): 199592508

約数和(自身を除く): 113746348

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1073077, 2146154, 4292308, 5365385, 8584616, 10730770, 17169232, 21461540, 42923080, 85846160]

約数ペア:

[(1, 85846160), (2, 42923080), (4, 21461540), (5, 17169232), (8, 10730770), (10, 8584616), (16, 5365385), (20, 4292308), (40, 2146154), (80, 1073077)]