26713120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 80994816

約数和(自身を除く): 54281696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 32, 34, 35, 40, 46, 56, 61, 68, 70, 80, 85, 92, 112, 115, 119, 122, 136, 140, 160, 161, 170, 184, 224, 230, 238, 244, 272, 280, 305, 322, 340, 368, 391, 427, 460, 476, 488, 544, 560, 595, 610, 644, 680, 736, 782, 805, 854, 920, 952, 976, 1037, 1120, 1190, 1220, 1288, 1360, 1403, 1564, 1610, 1708, 1840, 1904, 1952, 1955, 2074, 2135, 2380, 2440, 2576, 2720, 2737, 2806, 3128, 3220, 3416, 3680, 3808, 3910, 4148, 4270, 4760, 4880, 5152, 5185, 5474, 5612, 6256, 6440, 6832, 7015, 7259, 7820, 8296, 8540, 9520, 9760, 9821, 10370, 10948, 11224, 12512, 12880, 13664, 13685, 14030, 14518, 15640, 16592, 17080, 19040, 19642, 20740, 21896, 22448, 23851, 25760, 27370, 28060, 29036, 31280, 33184, 34160, 36295, 39284, 41480, 43792, 44896, 47702, 49105, 54740, 56120, 58072, 62560, 68320, 72590, 78568, 82960, 87584, 95404, 98210, 109480, 112240, 116144, 119255, 145180, 157136, 165920, 166957, 190808, 196420, 218960, 224480, 232288, 238510, 290360, 314272, 333914, 381616, 392840, 437920, 477020, 580720, 667828, 763232, 785680, 834785, 954040, 1161440, 1335656, 1571360, 1669570, 1908080, 2671312, 3339140, 3816160, 5342624, 6678280, 13356560, 26713120]

約数ペア:

[(1, 26713120), (2, 13356560), (4, 6678280), (5, 5342624), (7, 3816160), (8, 3339140), (10, 2671312), (14, 1908080), (16, 1669570), (17, 1571360), (20, 1335656), (23, 1161440), (28, 954040), (32, 834785), (34, 785680), (35, 763232), (40, 667828), (46, 580720), (56, 477020), (61, 437920), (68, 392840), (70, 381616), (80, 333914), (85, 314272), (92, 290360), (112, 238510), (115, 232288), (119, 224480), (122, 218960), (136, 196420), (140, 190808), (160, 166957), (161, 165920), (170, 157136), (184, 145180), (224, 119255), (230, 116144), (238, 112240), (244, 109480), (272, 98210), (280, 95404), (305, 87584), (322, 82960), (340, 78568), (368, 72590), (391, 68320), (427, 62560), (460, 58072), (476, 56120), (488, 54740), (544, 49105), (560, 47702), (595, 44896), (610, 43792), (644, 41480), (680, 39284), (736, 36295), (782, 34160), (805, 33184), (854, 31280), (920, 29036), (952, 28060), (976, 27370), (1037, 25760), (1120, 23851), (1190, 22448), (1220, 21896), (1288, 20740), (1360, 19642), (1403, 19040), (1564, 17080), (1610, 16592), (1708, 15640), (1840, 14518), (1904, 14030), (1952, 13685), (1955, 13664), (2074, 12880), (2135, 12512), (2380, 11224), (2440, 10948), (2576, 10370), (2720, 9821), (2737, 9760), (2806, 9520), (3128, 8540), (3220, 8296), (3416, 7820), (3680, 7259), (3808, 7015), (3910, 6832), (4148, 6440), (4270, 6256), (4760, 5612), (4880, 5474), (5152, 5185)]