103811840

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 277706016

約数和(自身を除く): 173894176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 73, 80, 88, 101, 110, 128, 146, 160, 176, 202, 220, 256, 292, 320, 352, 365, 404, 440, 505, 584, 640, 704, 730, 803, 808, 880, 1010, 1111, 1168, 1280, 1408, 1460, 1606, 1616, 1760, 2020, 2222, 2336, 2816, 2920, 3212, 3232, 3520, 4015, 4040, 4444, 4672, 5555, 5840, 6424, 6464, 7040, 7373, 8030, 8080, 8888, 9344, 11110, 11680, 12848, 12928, 14080, 14746, 16060, 16160, 17776, 18688, 22220, 23360, 25696, 25856, 29492, 32120, 32320, 35552, 36865, 44440, 46720, 51392, 58984, 64240, 64640, 71104, 73730, 81103, 88880, 93440, 102784, 117968, 128480, 129280, 142208, 147460, 162206, 177760, 205568, 235936, 256960, 284416, 294920, 324412, 355520, 405515, 471872, 513920, 589840, 648824, 711040, 811030, 943744, 1027840, 1179680, 1297648, 1422080, 1622060, 1887488, 2359360, 2595296, 3244120, 4718720, 5190592, 6488240, 9437440, 10381184, 12976480, 20762368, 25952960, 51905920, 103811840]

約数ペア:

[(1, 103811840), (2, 51905920), (4, 25952960), (5, 20762368), (8, 12976480), (10, 10381184), (11, 9437440), (16, 6488240), (20, 5190592), (22, 4718720), (32, 3244120), (40, 2595296), (44, 2359360), (55, 1887488), (64, 1622060), (73, 1422080), (80, 1297648), (88, 1179680), (101, 1027840), (110, 943744), (128, 811030), (146, 711040), (160, 648824), (176, 589840), (202, 513920), (220, 471872), (256, 405515), (292, 355520), (320, 324412), (352, 294920), (365, 284416), (404, 256960), (440, 235936), (505, 205568), (584, 177760), (640, 162206), (704, 147460), (730, 142208), (803, 129280), (808, 128480), (880, 117968), (1010, 102784), (1111, 93440), (1168, 88880), (1280, 81103), (1408, 73730), (1460, 71104), (1606, 64640), (1616, 64240), (1760, 58984), (2020, 51392), (2222, 46720), (2336, 44440), (2816, 36865), (2920, 35552), (3212, 32320), (3232, 32120), (3520, 29492), (4015, 25856), (4040, 25696), (4444, 23360), (4672, 22220), (5555, 18688), (5840, 17776), (6424, 16160), (6464, 16060), (7040, 14746), (7373, 14080), (8030, 12928), (8080, 12848), (8888, 11680), (9344, 11110)]