13654520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31033}}^1$

素因数の和:31055

約数の個数: 32

約数和(自身を含む): 33516720

約数和(自身を除く): 19862200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 31033, 62066, 124132, 155165, 248264, 310330, 341363, 620660, 682726, 1241320, 1365452, 1706815, 2730904, 3413630, 6827260, 13654520]

約数ペア:

[(1, 13654520), (2, 6827260), (4, 3413630), (5, 2730904), (8, 1706815), (10, 1365452), (11, 1241320), (20, 682726), (22, 620660), (40, 341363), (44, 310330), (55, 248264), (88, 155165), (110, 124132), (220, 62066), (440, 31033)]