16829260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{120209}}^1$

素因数の和:120225

約数の個数: 24

約数和(自身を含む): 40390560

約数和(自身を除く): 23561300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 120209, 240418, 480836, 601045, 841463, 1202090, 1682926, 2404180, 3365852, 4207315, 8414630, 16829260]

約数ペア:

[(1, 16829260), (2, 8414630), (4, 4207315), (5, 3365852), (7, 2404180), (10, 1682926), (14, 1202090), (20, 841463), (28, 601045), (35, 480836), (70, 240418), (140, 120209)]