85889440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:399

約数の個数: 192

約数和(自身を含む): 265192704

約数和(自身を除く): 179303264

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 260, 272, 280, 340, 347, 364, 416, 442, 455, 476, 520, 544, 560, 595, 680, 694, 728, 884, 910, 952, 1040, 1105, 1120, 1190, 1360, 1388, 1456, 1547, 1735, 1768, 1820, 1904, 2080, 2210, 2380, 2429, 2720, 2776, 2912, 3094, 3470, 3536, 3640, 3808, 4420, 4511, 4760, 4858, 5552, 5899, 6188, 6940, 7072, 7280, 7735, 8840, 9022, 9520, 9716, 11104, 11798, 12145, 12376, 13880, 14560, 15470, 17680, 18044, 19040, 19432, 22555, 23596, 24290, 24752, 27760, 29495, 30940, 31577, 35360, 36088, 38864, 41293, 45110, 47192, 48580, 49504, 55520, 58990, 61880, 63154, 72176, 76687, 77728, 82586, 90220, 94384, 97160, 117980, 123760, 126308, 144352, 153374, 157885, 165172, 180440, 188768, 194320, 206465, 235960, 247520, 252616, 306748, 315770, 330344, 360880, 383435, 388640, 412930, 471920, 505232, 536809, 613496, 631540, 660688, 721760, 766870, 825860, 943840, 1010464, 1073618, 1226992, 1263080, 1321376, 1533740, 1651720, 2147236, 2453984, 2526160, 2684045, 3067480, 3303440, 4294472, 5052320, 5368090, 6134960, 6606880, 8588944, 10736180, 12269920, 17177888, 21472360, 42944720, 85889440]

約数ペア:

[(1, 85889440), (2, 42944720), (4, 21472360), (5, 17177888), (7, 12269920), (8, 10736180), (10, 8588944), (13, 6606880), (14, 6134960), (16, 5368090), (17, 5052320), (20, 4294472), (26, 3303440), (28, 3067480), (32, 2684045), (34, 2526160), (35, 2453984), (40, 2147236), (52, 1651720), (56, 1533740), (65, 1321376), (68, 1263080), (70, 1226992), (80, 1073618), (85, 1010464), (91, 943840), (104, 825860), (112, 766870), (119, 721760), (130, 660688), (136, 631540), (140, 613496), (160, 536809), (170, 505232), (182, 471920), (208, 412930), (221, 388640), (224, 383435), (238, 360880), (260, 330344), (272, 315770), (280, 306748), (340, 252616), (347, 247520), (364, 235960), (416, 206465), (442, 194320), (455, 188768), (476, 180440), (520, 165172), (544, 157885), (560, 153374), (595, 144352), (680, 126308), (694, 123760), (728, 117980), (884, 97160), (910, 94384), (952, 90220), (1040, 82586), (1105, 77728), (1120, 76687), (1190, 72176), (1360, 63154), (1388, 61880), (1456, 58990), (1547, 55520), (1735, 49504), (1768, 48580), (1820, 47192), (1904, 45110), (2080, 41293), (2210, 38864), (2380, 36088), (2429, 35360), (2720, 31577), (2776, 30940), (2912, 29495), (3094, 27760), (3470, 24752), (3536, 24290), (3640, 23596), (3808, 22555), (4420, 19432), (4511, 19040), (4760, 18044), (4858, 17680), (5552, 15470), (5899, 14560), (6188, 13880), (6940, 12376), (7072, 12145), (7280, 11798), (7735, 11104), (8840, 9716), (9022, 9520)]