12328580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56039}}^1$

素因数の和:56059

約数の個数: 24

約数和(自身を含む): 28244160

約数和(自身を除く): 15915580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 56039, 112078, 224156, 280195, 560390, 616429, 1120780, 1232858, 2465716, 3082145, 6164290, 12328580]

約数ペア:

[(1, 12328580), (2, 6164290), (4, 3082145), (5, 2465716), (10, 1232858), (11, 1120780), (20, 616429), (22, 560390), (44, 280195), (55, 224156), (110, 112078), (220, 56039)]