63848840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 163010880

約数和(自身を除く): 99162040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 151, 155, 220, 248, 302, 310, 341, 440, 604, 620, 682, 755, 961, 1208, 1240, 1364, 1510, 1661, 1705, 1922, 2728, 3020, 3322, 3410, 3844, 4681, 4805, 6040, 6644, 6820, 7688, 8305, 9362, 9610, 10571, 13288, 13640, 16610, 18724, 19220, 21142, 23405, 33220, 37448, 38440, 42284, 46810, 51491, 52855, 66440, 84568, 93620, 102982, 105710, 145111, 187240, 205964, 211420, 257455, 290222, 411928, 422840, 514910, 580444, 725555, 1029820, 1160888, 1451110, 1596221, 2059640, 2902220, 3192442, 5804440, 6384884, 7981105, 12769768, 15962210, 31924420, 63848840]

約数ペア:

[(1, 63848840), (2, 31924420), (4, 15962210), (5, 12769768), (8, 7981105), (10, 6384884), (11, 5804440), (20, 3192442), (22, 2902220), (31, 2059640), (40, 1596221), (44, 1451110), (55, 1160888), (62, 1029820), (88, 725555), (110, 580444), (124, 514910), (151, 422840), (155, 411928), (220, 290222), (248, 257455), (302, 211420), (310, 205964), (341, 187240), (440, 145111), (604, 105710), (620, 102982), (682, 93620), (755, 84568), (961, 66440), (1208, 52855), (1240, 51491), (1364, 46810), (1510, 42284), (1661, 38440), (1705, 37448), (1922, 33220), (2728, 23405), (3020, 21142), (3322, 19220), (3410, 18724), (3844, 16610), (4681, 13640), (4805, 13288), (6040, 10571), (6644, 9610), (6820, 9362), (7688, 8305)]