2634815680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16567}}^1$

素因数の和:16662

約数の個数: 112

約数和(自身を含む): 7271894016

約数和(自身を除く): 4637078336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 320, 355, 448, 497, 560, 568, 710, 994, 1120, 1136, 1420, 1988, 2240, 2272, 2485, 2840, 3976, 4544, 4970, 5680, 7952, 9940, 11360, 15904, 16567, 19880, 22720, 31808, 33134, 39760, 66268, 79520, 82835, 115969, 132536, 159040, 165670, 231938, 265072, 331340, 463876, 530144, 579845, 662680, 927752, 1060288, 1159690, 1176257, 1325360, 1855504, 2319380, 2352514, 2650720, 3711008, 4638760, 4705028, 5301440, 5881285, 7422016, 8233799, 9277520, 9410056, 11762570, 16467598, 18555040, 18820112, 23525140, 32935196, 37110080, 37640224, 41168995, 47050280, 65870392, 75280448, 82337990, 94100560, 131740784, 164675980, 188201120, 263481568, 329351960, 376402240, 526963136, 658703920, 1317407840, 2634815680]

約数ペア:

[(1, 2634815680), (2, 1317407840), (4, 658703920), (5, 526963136), (7, 376402240), (8, 329351960), (10, 263481568), (14, 188201120), (16, 164675980), (20, 131740784), (28, 94100560), (32, 82337990), (35, 75280448), (40, 65870392), (56, 47050280), (64, 41168995), (70, 37640224), (71, 37110080), (80, 32935196), (112, 23525140), (140, 18820112), (142, 18555040), (160, 16467598), (224, 11762570), (280, 9410056), (284, 9277520), (320, 8233799), (355, 7422016), (448, 5881285), (497, 5301440), (560, 4705028), (568, 4638760), (710, 3711008), (994, 2650720), (1120, 2352514), (1136, 2319380), (1420, 1855504), (1988, 1325360), (2240, 1176257), (2272, 1159690), (2485, 1060288), (2840, 927752), (3976, 662680), (4544, 579845), (4970, 530144), (5680, 463876), (7952, 331340), (9940, 265072), (11360, 231938), (15904, 165670), (16567, 159040), (19880, 132536), (22720, 115969), (31808, 82835), (33134, 79520), (39760, 66268)]