5184520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11783}}^1$

素因数の和:11805

約数の個数: 32

約数和(自身を含む): 12726720

約数和(自身を除く): 7542200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 11783, 23566, 47132, 58915, 94264, 117830, 129613, 235660, 259226, 471320, 518452, 648065, 1036904, 1296130, 2592260, 5184520]

約数ペア:

[(1, 5184520), (2, 2592260), (4, 1296130), (5, 1036904), (8, 648065), (10, 518452), (11, 471320), (20, 259226), (22, 235660), (40, 129613), (44, 117830), (55, 94264), (88, 58915), (110, 47132), (220, 23566), (440, 11783)]