80858630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{475639}}^1$

素因数の和:475663

約数の個数: 16

約数和(自身を含む): 154107360

約数和(自身を除く): 73248730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 475639, 951278, 2378195, 4756390, 8085863, 16171726, 40429315, 80858630]

約数ペア:

[(1, 80858630), (2, 40429315), (5, 16171726), (10, 8085863), (17, 4756390), (34, 2378195), (85, 951278), (170, 475639)]