1771060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5209}}^1$

素因数の和:5235

約数の個数: 24

約数和(自身を含む): 3938760

約数和(自身を除く): 2167700

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5209, 10418, 20836, 26045, 52090, 88553, 104180, 177106, 354212, 442765, 885530, 1771060]

約数ペア:

[(1, 1771060), (2, 885530), (4, 442765), (5, 354212), (10, 177106), (17, 104180), (20, 88553), (34, 52090), (68, 26045), (85, 20836), (170, 10418), (340, 5209)]