546572020

素因数分解:

$2^2\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{13469}}^1$

素因数の和:15507

約数の個数: 24

約数和(自身を含む): 1148452200

約数和(自身を除く): 601880180

約数列:

[1, 2, 4, 5, 10, 20, 2029, 4058, 8116, 10145, 13469, 20290, 26938, 40580, 53876, 67345, 134690, 269380, 27328601, 54657202, 109314404, 136643005, 273286010, 546572020]

約数ペア:

[(1, 546572020), (2, 273286010), (4, 136643005), (5, 109314404), (10, 54657202), (20, 27328601), (2029, 269380), (4058, 134690), (8116, 67345), (10145, 53876), (13469, 40580), (20290, 26938)]