10647020

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1979}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 22453200

約数和(自身を除く): 11806180

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 1979, 2690, 3958, 5380, 7916, 9895, 19790, 39580, 532351, 1064702, 2129404, 2661755, 5323510, 10647020]

約数ペア:

[(1, 10647020), (2, 5323510), (4, 2661755), (5, 2129404), (10, 1064702), (20, 532351), (269, 39580), (538, 19790), (1076, 9895), (1345, 7916), (1979, 5380), (2690, 3958)]