3829127720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{673}}^1$

素因数の和:955

約数の個数: 128

約数和(自身を含む): 9602720640

約数和(自身を除く): 5773592920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 193, 220, 268, 335, 386, 440, 536, 670, 673, 737, 772, 965, 1340, 1346, 1474, 1544, 1930, 2123, 2680, 2692, 2948, 3365, 3685, 3860, 4246, 5384, 5896, 6730, 7370, 7403, 7720, 8492, 10615, 12931, 13460, 14740, 14806, 16984, 21230, 25862, 26920, 29480, 29612, 37015, 42460, 45091, 51724, 59224, 64655, 74030, 84920, 90182, 103448, 129310, 129889, 142241, 148060, 180364, 225455, 258620, 259778, 284482, 296120, 360728, 450910, 496001, 517240, 519556, 568964, 649445, 711205, 901820, 992002, 1039112, 1137928, 1298890, 1422410, 1428779, 1803640, 1984004, 2480005, 2597780, 2844820, 2857558, 3968008, 4960010, 5195560, 5689640, 5715116, 7143895, 8702563, 9920020, 11430232, 14287790, 17405126, 19840040, 28575580, 34810252, 43512815, 57151160, 69620504, 87025630, 95728193, 174051260, 191456386, 348102520, 382912772, 478640965, 765825544, 957281930, 1914563860, 3829127720]

約数ペア:

[(1, 3829127720), (2, 1914563860), (4, 957281930), (5, 765825544), (8, 478640965), (10, 382912772), (11, 348102520), (20, 191456386), (22, 174051260), (40, 95728193), (44, 87025630), (55, 69620504), (67, 57151160), (88, 43512815), (110, 34810252), (134, 28575580), (193, 19840040), (220, 17405126), (268, 14287790), (335, 11430232), (386, 9920020), (440, 8702563), (536, 7143895), (670, 5715116), (673, 5689640), (737, 5195560), (772, 4960010), (965, 3968008), (1340, 2857558), (1346, 2844820), (1474, 2597780), (1544, 2480005), (1930, 1984004), (2123, 1803640), (2680, 1428779), (2692, 1422410), (2948, 1298890), (3365, 1137928), (3685, 1039112), (3860, 992002), (4246, 901820), (5384, 711205), (5896, 649445), (6730, 568964), (7370, 519556), (7403, 517240), (7720, 496001), (8492, 450910), (10615, 360728), (12931, 296120), (13460, 284482), (14740, 259778), (14806, 258620), (16984, 225455), (21230, 180364), (25862, 148060), (26920, 142241), (29480, 129889), (29612, 129310), (37015, 103448), (42460, 90182), (45091, 84920), (51724, 74030), (59224, 64655)]