17202280

素因数分解:

$2^3\times 5^1\times {\mathrm{430057}}^1$

素因数の和:430068

約数の個数: 16

約数和(自身を含む): 38705220

約数和(自身を除く): 21502940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 430057, 860114, 1720228, 2150285, 3440456, 4300570, 8601140, 17202280]

約数ペア:

[(1, 17202280), (2, 8601140), (4, 4300570), (5, 3440456), (8, 2150285), (10, 1720228), (20, 860114), (40, 430057)]