34110220

素因数分解:

$2^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1721}}^1$

素因数の和:2721

約数の個数: 24

約数和(自身を含む): 71745408

約数和(自身を除く): 37635188

約数列:

[1, 2, 4, 5, 10, 20, 991, 1721, 1982, 3442, 3964, 4955, 6884, 8605, 9910, 17210, 19820, 34420, 1705511, 3411022, 6822044, 8527555, 17055110, 34110220]

約数ペア:

[(1, 34110220), (2, 17055110), (4, 8527555), (5, 6822044), (10, 3411022), (20, 1705511), (991, 34420), (1721, 19820), (1982, 17210), (3442, 9910), (3964, 8605), (4955, 6884)]