14545880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21391}}^1$

素因数の和:21419

約数の個数: 32

約数和(自身を含む): 34655040

約数和(自身を除く): 20109160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 21391, 42782, 85564, 106955, 171128, 213910, 363647, 427820, 727294, 855640, 1454588, 1818235, 2909176, 3636470, 7272940, 14545880]

約数ペア:

[(1, 14545880), (2, 7272940), (4, 3636470), (5, 2909176), (8, 1818235), (10, 1454588), (17, 855640), (20, 727294), (34, 427820), (40, 363647), (68, 213910), (85, 171128), (136, 106955), (170, 85564), (340, 42782), (680, 21391)]