10368513220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39878897}}^1$

素因数の和:39878919

約数の個数: 24

約数和(自身を含む): 23448792024

約数和(自身を除く): 13080278804

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 39878897, 79757794, 159515588, 199394485, 398788970, 518425661, 797577940, 1036851322, 2073702644, 2592128305, 5184256610, 10368513220]

約数ペア:

[(1, 10368513220), (2, 5184256610), (4, 2592128305), (5, 2073702644), (10, 1036851322), (13, 797577940), (20, 518425661), (26, 398788970), (52, 199394485), (65, 159515588), (130, 79757794), (260, 39878897)]