27634880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:123

約数の個数: 168

約数和(自身を含む): 82552032

約数和(自身を除く): 54917152

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 73, 80, 91, 104, 112, 130, 140, 146, 160, 169, 182, 208, 224, 260, 280, 292, 320, 338, 364, 365, 416, 448, 455, 511, 520, 560, 584, 676, 728, 730, 832, 845, 910, 949, 1022, 1040, 1120, 1168, 1183, 1352, 1456, 1460, 1690, 1820, 1898, 2044, 2080, 2240, 2336, 2366, 2555, 2704, 2912, 2920, 3380, 3640, 3796, 4088, 4160, 4672, 4732, 4745, 5110, 5408, 5824, 5840, 5915, 6643, 6760, 7280, 7592, 8176, 9464, 9490, 10220, 10816, 11680, 11830, 12337, 13286, 13520, 14560, 15184, 16352, 18928, 18980, 20440, 23360, 23660, 24674, 26572, 27040, 29120, 30368, 32704, 33215, 37856, 37960, 40880, 47320, 49348, 53144, 54080, 60736, 61685, 66430, 75712, 75920, 81760, 86359, 94640, 98696, 106288, 123370, 132860, 151840, 163520, 172718, 189280, 197392, 212576, 246740, 265720, 303680, 345436, 378560, 394784, 425152, 431795, 493480, 531440, 690872, 789568, 863590, 986960, 1062880, 1381744, 1727180, 1973920, 2125760, 2763488, 3454360, 3947840, 5526976, 6908720, 13817440, 27634880]

約数ペア:

[(1, 27634880), (2, 13817440), (4, 6908720), (5, 5526976), (7, 3947840), (8, 3454360), (10, 2763488), (13, 2125760), (14, 1973920), (16, 1727180), (20, 1381744), (26, 1062880), (28, 986960), (32, 863590), (35, 789568), (40, 690872), (52, 531440), (56, 493480), (64, 431795), (65, 425152), (70, 394784), (73, 378560), (80, 345436), (91, 303680), (104, 265720), (112, 246740), (130, 212576), (140, 197392), (146, 189280), (160, 172718), (169, 163520), (182, 151840), (208, 132860), (224, 123370), (260, 106288), (280, 98696), (292, 94640), (320, 86359), (338, 81760), (364, 75920), (365, 75712), (416, 66430), (448, 61685), (455, 60736), (511, 54080), (520, 53144), (560, 49348), (584, 47320), (676, 40880), (728, 37960), (730, 37856), (832, 33215), (845, 32704), (910, 30368), (949, 29120), (1022, 27040), (1040, 26572), (1120, 24674), (1168, 23660), (1183, 23360), (1352, 20440), (1456, 18980), (1460, 18928), (1690, 16352), (1820, 15184), (1898, 14560), (2044, 13520), (2080, 13286), (2240, 12337), (2336, 11830), (2366, 11680), (2555, 10816), (2704, 10220), (2912, 9490), (2920, 9464), (3380, 8176), (3640, 7592), (3796, 7280), (4088, 6760), (4160, 6643), (4672, 5915), (4732, 5840), (4745, 5824), (5110, 5408)]