2023134520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{9721}}^1$

素因数の和:9797

約数の個数: 96

約数和(自身を含む): 5120382960

約数和(自身を除く): 3097248440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 121, 172, 215, 220, 242, 344, 430, 440, 473, 484, 605, 860, 946, 968, 1210, 1720, 1892, 2365, 2420, 3784, 4730, 4840, 5203, 9460, 9721, 10406, 18920, 19442, 20812, 26015, 38884, 41624, 48605, 52030, 77768, 97210, 104060, 106931, 194420, 208120, 213862, 388840, 418003, 427724, 534655, 836006, 855448, 1069310, 1176241, 1672012, 2090015, 2138620, 2352482, 3344024, 4180030, 4277240, 4598033, 4704964, 5881205, 8360060, 9196066, 9409928, 11762410, 16720120, 18392132, 22990165, 23524820, 36784264, 45980330, 47049640, 50578363, 91960660, 101156726, 183921320, 202313452, 252891815, 404626904, 505783630, 1011567260, 2023134520]

約数ペア:

[(1, 2023134520), (2, 1011567260), (4, 505783630), (5, 404626904), (8, 252891815), (10, 202313452), (11, 183921320), (20, 101156726), (22, 91960660), (40, 50578363), (43, 47049640), (44, 45980330), (55, 36784264), (86, 23524820), (88, 22990165), (110, 18392132), (121, 16720120), (172, 11762410), (215, 9409928), (220, 9196066), (242, 8360060), (344, 5881205), (430, 4704964), (440, 4598033), (473, 4277240), (484, 4180030), (605, 3344024), (860, 2352482), (946, 2138620), (968, 2090015), (1210, 1672012), (1720, 1176241), (1892, 1069310), (2365, 855448), (2420, 836006), (3784, 534655), (4730, 427724), (4840, 418003), (5203, 388840), (9460, 213862), (9721, 208120), (10406, 194420), (18920, 106931), (19442, 104060), (20812, 97210), (26015, 77768), (38884, 52030), (41624, 48605)]