6466420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11149}}^1$

素因数の和:11187

約数の個数: 24

約数和(自身を含む): 14049000

約数和(自身を除く): 7582580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 11149, 22298, 44596, 55745, 111490, 222980, 323321, 646642, 1293284, 1616605, 3233210, 6466420]

約数ペア:

[(1, 6466420), (2, 3233210), (4, 1616605), (5, 1293284), (10, 646642), (20, 323321), (29, 222980), (58, 111490), (116, 55745), (145, 44596), (290, 22298), (580, 11149)]