98922880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 274959360

約数和(自身を除く): 176036480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 128, 140, 142, 160, 224, 280, 284, 311, 320, 355, 448, 497, 560, 568, 622, 640, 710, 896, 994, 1120, 1136, 1244, 1420, 1555, 1988, 2177, 2240, 2272, 2485, 2488, 2840, 3110, 3976, 4354, 4480, 4544, 4970, 4976, 5680, 6220, 7952, 8708, 9088, 9940, 9952, 10885, 11360, 12440, 15904, 17416, 19880, 19904, 21770, 22081, 22720, 24880, 31808, 34832, 39760, 39808, 43540, 44162, 45440, 49760, 63616, 69664, 79520, 87080, 88324, 99520, 110405, 139328, 154567, 159040, 174160, 176648, 199040, 220810, 278656, 309134, 318080, 348320, 353296, 441620, 618268, 696640, 706592, 772835, 883240, 1236536, 1393280, 1413184, 1545670, 1766480, 2473072, 2826368, 3091340, 3532960, 4946144, 6182680, 7065920, 9892288, 12365360, 14131840, 19784576, 24730720, 49461440, 98922880]

約数ペア:

[(1, 98922880), (2, 49461440), (4, 24730720), (5, 19784576), (7, 14131840), (8, 12365360), (10, 9892288), (14, 7065920), (16, 6182680), (20, 4946144), (28, 3532960), (32, 3091340), (35, 2826368), (40, 2473072), (56, 1766480), (64, 1545670), (70, 1413184), (71, 1393280), (80, 1236536), (112, 883240), (128, 772835), (140, 706592), (142, 696640), (160, 618268), (224, 441620), (280, 353296), (284, 348320), (311, 318080), (320, 309134), (355, 278656), (448, 220810), (497, 199040), (560, 176648), (568, 174160), (622, 159040), (640, 154567), (710, 139328), (896, 110405), (994, 99520), (1120, 88324), (1136, 87080), (1244, 79520), (1420, 69664), (1555, 63616), (1988, 49760), (2177, 45440), (2240, 44162), (2272, 43540), (2485, 39808), (2488, 39760), (2840, 34832), (3110, 31808), (3976, 24880), (4354, 22720), (4480, 22081), (4544, 21770), (4970, 19904), (4976, 19880), (5680, 17416), (6220, 15904), (7952, 12440), (8708, 11360), (9088, 10885), (9940, 9952)]