9630280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 24235200

約数和(自身を除く): 14604920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 509, 860, 946, 1018, 1720, 1892, 2036, 2365, 2545, 3784, 4072, 4730, 5090, 5599, 9460, 10180, 11198, 18920, 20360, 21887, 22396, 27995, 43774, 44792, 55990, 87548, 109435, 111980, 175096, 218870, 223960, 240757, 437740, 481514, 875480, 963028, 1203785, 1926056, 2407570, 4815140, 9630280]

約数ペア:

[(1, 9630280), (2, 4815140), (4, 2407570), (5, 1926056), (8, 1203785), (10, 963028), (11, 875480), (20, 481514), (22, 437740), (40, 240757), (43, 223960), (44, 218870), (55, 175096), (86, 111980), (88, 109435), (110, 87548), (172, 55990), (215, 44792), (220, 43774), (344, 27995), (430, 22396), (440, 21887), (473, 20360), (509, 18920), (860, 11198), (946, 10180), (1018, 9460), (1720, 5599), (1892, 5090), (2036, 4730), (2365, 4072), (2545, 3784)]