85080670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{447793}}^1$

素因数の和:447819

約数の個数: 16

約数和(自身を含む): 161205840

約数和(自身を除く): 76125170

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 447793, 895586, 2238965, 4477930, 8508067, 17016134, 42540335, 85080670]

約数ペア:

[(1, 85080670), (2, 42540335), (5, 17016134), (10, 8508067), (19, 4477930), (38, 2238965), (95, 895586), (190, 447793)]