47075840

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 160

約数和(自身を含む): 134348544

約数和(自身を除く): 87272704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 71, 74, 80, 112, 128, 140, 142, 148, 160, 185, 224, 256, 259, 280, 284, 296, 320, 355, 370, 448, 497, 512, 518, 560, 568, 592, 640, 710, 740, 896, 994, 1036, 1120, 1136, 1184, 1280, 1295, 1420, 1480, 1792, 1988, 2072, 2240, 2272, 2368, 2485, 2560, 2590, 2627, 2840, 2960, 3584, 3976, 4144, 4480, 4544, 4736, 4970, 5180, 5254, 5680, 5920, 7952, 8288, 8960, 9088, 9472, 9940, 10360, 10508, 11360, 11840, 13135, 15904, 16576, 17920, 18176, 18389, 18944, 19880, 20720, 21016, 22720, 23680, 26270, 31808, 33152, 36352, 36778, 39760, 41440, 42032, 45440, 47360, 52540, 63616, 66304, 73556, 79520, 82880, 84064, 90880, 91945, 94720, 105080, 127232, 132608, 147112, 159040, 165760, 168128, 181760, 183890, 210160, 254464, 294224, 318080, 331520, 336256, 367780, 420320, 588448, 636160, 663040, 672512, 735560, 840640, 1176896, 1272320, 1345024, 1471120, 1681280, 2353792, 2942240, 3362560, 4707584, 5884480, 6725120, 9415168, 11768960, 23537920, 47075840]

約数ペア:

[(1, 47075840), (2, 23537920), (4, 11768960), (5, 9415168), (7, 6725120), (8, 5884480), (10, 4707584), (14, 3362560), (16, 2942240), (20, 2353792), (28, 1681280), (32, 1471120), (35, 1345024), (37, 1272320), (40, 1176896), (56, 840640), (64, 735560), (70, 672512), (71, 663040), (74, 636160), (80, 588448), (112, 420320), (128, 367780), (140, 336256), (142, 331520), (148, 318080), (160, 294224), (185, 254464), (224, 210160), (256, 183890), (259, 181760), (280, 168128), (284, 165760), (296, 159040), (320, 147112), (355, 132608), (370, 127232), (448, 105080), (497, 94720), (512, 91945), (518, 90880), (560, 84064), (568, 82880), (592, 79520), (640, 73556), (710, 66304), (740, 63616), (896, 52540), (994, 47360), (1036, 45440), (1120, 42032), (1136, 41440), (1184, 39760), (1280, 36778), (1295, 36352), (1420, 33152), (1480, 31808), (1792, 26270), (1988, 23680), (2072, 22720), (2240, 21016), (2272, 20720), (2368, 19880), (2485, 18944), (2560, 18389), (2590, 18176), (2627, 17920), (2840, 16576), (2960, 15904), (3584, 13135), (3976, 11840), (4144, 11360), (4480, 10508), (4544, 10360), (4736, 9940), (4970, 9472), (5180, 9088), (5254, 8960), (5680, 8288), (5920, 7952)]