14282620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64921}}^1$

素因数の和:64941

約数の個数: 24

約数和(自身を含む): 32720688

約数和(自身を除く): 18438068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 64921, 129842, 259684, 324605, 649210, 714131, 1298420, 1428262, 2856524, 3570655, 7141310, 14282620]

約数ペア:

[(1, 14282620), (2, 7141310), (4, 3570655), (5, 2856524), (10, 1428262), (11, 1298420), (20, 714131), (22, 649210), (44, 324605), (55, 259684), (110, 129842), (220, 64921)]