85999760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:661

約数の個数: 160

約数和(自身を含む): 260554752

約数和(自身を除く): 174554992

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 161, 176, 184, 220, 230, 253, 280, 308, 322, 368, 385, 440, 460, 506, 560, 607, 616, 644, 770, 805, 880, 920, 1012, 1214, 1232, 1265, 1288, 1540, 1610, 1771, 1840, 2024, 2428, 2530, 2576, 3035, 3080, 3220, 3542, 4048, 4249, 4856, 5060, 6070, 6160, 6440, 6677, 7084, 8498, 8855, 9712, 10120, 12140, 12880, 13354, 13961, 14168, 16996, 17710, 20240, 21245, 24280, 26708, 27922, 28336, 33385, 33992, 35420, 42490, 46739, 48560, 53416, 55844, 66770, 67984, 69805, 70840, 84980, 93478, 97727, 106832, 111688, 133540, 139610, 141680, 153571, 169960, 186956, 195454, 223376, 233695, 267080, 279220, 307142, 339920, 373912, 390908, 467390, 488635, 534160, 558440, 614284, 747824, 767855, 781816, 934780, 977270, 1074997, 1116880, 1228568, 1535710, 1563632, 1869560, 1954540, 2149994, 2457136, 3071420, 3739120, 3909080, 4299988, 5374985, 6142840, 7818160, 8599976, 10749970, 12285680, 17199952, 21499940, 42999880, 85999760]

約数ペア:

[(1, 85999760), (2, 42999880), (4, 21499940), (5, 17199952), (7, 12285680), (8, 10749970), (10, 8599976), (11, 7818160), (14, 6142840), (16, 5374985), (20, 4299988), (22, 3909080), (23, 3739120), (28, 3071420), (35, 2457136), (40, 2149994), (44, 1954540), (46, 1869560), (55, 1563632), (56, 1535710), (70, 1228568), (77, 1116880), (80, 1074997), (88, 977270), (92, 934780), (110, 781816), (112, 767855), (115, 747824), (140, 614284), (154, 558440), (161, 534160), (176, 488635), (184, 467390), (220, 390908), (230, 373912), (253, 339920), (280, 307142), (308, 279220), (322, 267080), (368, 233695), (385, 223376), (440, 195454), (460, 186956), (506, 169960), (560, 153571), (607, 141680), (616, 139610), (644, 133540), (770, 111688), (805, 106832), (880, 97727), (920, 93478), (1012, 84980), (1214, 70840), (1232, 69805), (1265, 67984), (1288, 66770), (1540, 55844), (1610, 53416), (1771, 48560), (1840, 46739), (2024, 42490), (2428, 35420), (2530, 33992), (2576, 33385), (3035, 28336), (3080, 27922), (3220, 26708), (3542, 24280), (4048, 21245), (4249, 20240), (4856, 17710), (5060, 16996), (6070, 14168), (6160, 13961), (6440, 13354), (6677, 12880), (7084, 12140), (8498, 10120), (8855, 9712)]