13449700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12227}}^1$

素因数の和:12252

約数の個数: 36

約数和(自身を含む): 31841712

約数和(自身を除く): 18392012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 12227, 24454, 48908, 61135, 122270, 134497, 244540, 268994, 305675, 537988, 611350, 672485, 1222700, 1344970, 2689940, 3362425, 6724850, 13449700]

約数ペア:

[(1, 13449700), (2, 6724850), (4, 3362425), (5, 2689940), (10, 1344970), (11, 1222700), (20, 672485), (22, 611350), (25, 537988), (44, 305675), (50, 268994), (55, 244540), (100, 134497), (110, 122270), (220, 61135), (275, 48908), (550, 24454), (1100, 12227)]