5250520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11933}}^1$

素因数の和:11955

約数の個数: 32

約数和(自身を含む): 12888720

約数和(自身を除く): 7638200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 11933, 23866, 47732, 59665, 95464, 119330, 131263, 238660, 262526, 477320, 525052, 656315, 1050104, 1312630, 2625260, 5250520]

約数ペア:

[(1, 5250520), (2, 2625260), (4, 1312630), (5, 1050104), (8, 656315), (10, 525052), (11, 477320), (20, 262526), (22, 238660), (40, 131263), (44, 119330), (55, 95464), (88, 59665), (110, 47732), (220, 23866), (440, 11933)]