11240320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 33243840

約数和(自身を除く): 22003520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 193, 208, 224, 260, 280, 320, 364, 386, 416, 448, 455, 520, 560, 640, 728, 772, 832, 896, 910, 965, 1040, 1120, 1351, 1456, 1544, 1664, 1820, 1930, 2080, 2240, 2509, 2702, 2912, 3088, 3640, 3860, 4160, 4480, 5018, 5404, 5824, 6176, 6755, 7280, 7720, 8320, 10036, 10808, 11648, 12352, 12545, 13510, 14560, 15440, 17563, 20072, 21616, 24704, 25090, 27020, 29120, 30880, 35126, 40144, 43232, 50180, 54040, 58240, 61760, 70252, 80288, 86464, 87815, 100360, 108080, 123520, 140504, 160576, 172928, 175630, 200720, 216160, 281008, 321152, 351260, 401440, 432320, 562016, 702520, 802880, 864640, 1124032, 1405040, 1605760, 2248064, 2810080, 5620160, 11240320]

約数ペア:

[(1, 11240320), (2, 5620160), (4, 2810080), (5, 2248064), (7, 1605760), (8, 1405040), (10, 1124032), (13, 864640), (14, 802880), (16, 702520), (20, 562016), (26, 432320), (28, 401440), (32, 351260), (35, 321152), (40, 281008), (52, 216160), (56, 200720), (64, 175630), (65, 172928), (70, 160576), (80, 140504), (91, 123520), (104, 108080), (112, 100360), (128, 87815), (130, 86464), (140, 80288), (160, 70252), (182, 61760), (193, 58240), (208, 54040), (224, 50180), (260, 43232), (280, 40144), (320, 35126), (364, 30880), (386, 29120), (416, 27020), (448, 25090), (455, 24704), (520, 21616), (560, 20072), (640, 17563), (728, 15440), (772, 14560), (832, 13510), (896, 12545), (910, 12352), (965, 11648), (1040, 10808), (1120, 10036), (1351, 8320), (1456, 7720), (1544, 7280), (1664, 6755), (1820, 6176), (1930, 5824), (2080, 5404), (2240, 5018), (2509, 4480), (2702, 4160), (2912, 3860), (3088, 3640)]