566382020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1490479}}^1$

素因数の和:1490507

約数の個数: 24

約数和(自身を含む): 1252003200

約数和(自身を除く): 685621180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1490479, 2980958, 5961916, 7452395, 14904790, 28319101, 29809580, 56638202, 113276404, 141595505, 283191010, 566382020]

約数ペア:

[(1, 566382020), (2, 283191010), (4, 141595505), (5, 113276404), (10, 56638202), (19, 29809580), (20, 28319101), (38, 14904790), (76, 7452395), (95, 5961916), (190, 2980958), (380, 1490479)]