26225883440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3169}}^1$

素因数の和:3331

約数の個数: 160

約数和(自身を含む): 65207255040

約数和(自身を除く): 38981371600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 47, 62, 71, 80, 94, 124, 142, 155, 188, 235, 248, 284, 310, 355, 376, 470, 496, 568, 620, 710, 752, 940, 1136, 1240, 1420, 1457, 1880, 2201, 2480, 2840, 2914, 3169, 3337, 3760, 4402, 5680, 5828, 6338, 6674, 7285, 8804, 11005, 11656, 12676, 13348, 14570, 15845, 16685, 17608, 22010, 23312, 25352, 26696, 29140, 31690, 33370, 35216, 44020, 50704, 53392, 58280, 63380, 66740, 88040, 98239, 103447, 116560, 126760, 133480, 148943, 176080, 196478, 206894, 224999, 253520, 266960, 297886, 392956, 413788, 449998, 491195, 517235, 595772, 744715, 785912, 827576, 899996, 982390, 1034470, 1124995, 1191544, 1489430, 1571824, 1655152, 1799992, 1964780, 2068940, 2249990, 2383088, 2978860, 3599984, 3929560, 4137880, 4499980, 4617233, 5957720, 6974969, 7859120, 8275760, 8999960, 9234466, 10574953, 11915440, 13949938, 17999920, 18468932, 21149906, 23086165, 27899876, 34874845, 36937864, 42299812, 46172330, 52874765, 55799752, 69749690, 73875728, 84599624, 92344660, 105749530, 111599504, 139499380, 169199248, 184689320, 211499060, 278998760, 327823543, 369378640, 422998120, 557997520, 655647086, 845996240, 1311294172, 1639117715, 2622588344, 3278235430, 5245176688, 6556470860, 13112941720, 26225883440]

約数ペア:

[(1, 26225883440), (2, 13112941720), (4, 6556470860), (5, 5245176688), (8, 3278235430), (10, 2622588344), (16, 1639117715), (20, 1311294172), (31, 845996240), (40, 655647086), (47, 557997520), (62, 422998120), (71, 369378640), (80, 327823543), (94, 278998760), (124, 211499060), (142, 184689320), (155, 169199248), (188, 139499380), (235, 111599504), (248, 105749530), (284, 92344660), (310, 84599624), (355, 73875728), (376, 69749690), (470, 55799752), (496, 52874765), (568, 46172330), (620, 42299812), (710, 36937864), (752, 34874845), (940, 27899876), (1136, 23086165), (1240, 21149906), (1420, 18468932), (1457, 17999920), (1880, 13949938), (2201, 11915440), (2480, 10574953), (2840, 9234466), (2914, 8999960), (3169, 8275760), (3337, 7859120), (3760, 6974969), (4402, 5957720), (5680, 4617233), (5828, 4499980), (6338, 4137880), (6674, 3929560), (7285, 3599984), (8804, 2978860), (11005, 2383088), (11656, 2249990), (12676, 2068940), (13348, 1964780), (14570, 1799992), (15845, 1655152), (16685, 1571824), (17608, 1489430), (22010, 1191544), (23312, 1124995), (25352, 1034470), (26696, 982390), (29140, 899996), (31690, 827576), (33370, 785912), (35216, 744715), (44020, 595772), (50704, 517235), (53392, 491195), (58280, 449998), (63380, 413788), (66740, 392956), (88040, 297886), (98239, 266960), (103447, 253520), (116560, 224999), (126760, 206894), (133480, 196478), (148943, 176080)]