80401965056

素因数分解:

$2^{13}\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1459}}^1$

素因数の和:1554

約数の個数: 168

約数和(自身を含む): 190013965920

約数和(自身を除く): 109612000864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 961, 992, 1024, 1459, 1736, 1792, 1922, 1984, 2048, 2918, 3472, 3584, 3844, 3968, 4096, 5836, 6727, 6944, 7168, 7688, 7936, 8192, 10213, 11672, 13454, 13888, 14336, 15376, 15872, 20426, 23344, 26908, 27776, 28672, 30752, 31744, 40852, 45229, 46688, 53816, 55552, 57344, 61504, 63488, 81704, 90458, 93376, 107632, 111104, 123008, 126976, 163408, 180916, 186752, 215264, 222208, 246016, 253952, 316603, 326816, 361832, 373504, 430528, 444416, 492032, 633206, 653632, 723664, 747008, 861056, 888832, 984064, 1266412, 1307264, 1402099, 1447328, 1494016, 1722112, 1777664, 1968128, 2532824, 2614528, 2804198, 2894656, 2988032, 3444224, 3936256, 5065648, 5229056, 5608396, 5789312, 5976064, 6888448, 7872512, 9814693, 10131296, 10458112, 11216792, 11578624, 11952128, 13776896, 19629386, 20262592, 20916224, 22433584, 23157248, 27553792, 39258772, 40525184, 41832448, 44867168, 46314496, 55107584, 78517544, 81050368, 83664896, 89734336, 92628992, 157035088, 162100736, 179468672, 185257984, 314070176, 324201472, 358937344, 370515968, 628140352, 648402944, 717874688, 1256280704, 1296805888, 1435749376, 2512561408, 2593611776, 2871498752, 5025122816, 5742997504, 10050245632, 11485995008, 20100491264, 40200982528, 80401965056]

約数ペア:

[(1, 80401965056), (2, 40200982528), (4, 20100491264), (7, 11485995008), (8, 10050245632), (14, 5742997504), (16, 5025122816), (28, 2871498752), (31, 2593611776), (32, 2512561408), (56, 1435749376), (62, 1296805888), (64, 1256280704), (112, 717874688), (124, 648402944), (128, 628140352), (217, 370515968), (224, 358937344), (248, 324201472), (256, 314070176), (434, 185257984), (448, 179468672), (496, 162100736), (512, 157035088), (868, 92628992), (896, 89734336), (961, 83664896), (992, 81050368), (1024, 78517544), (1459, 55107584), (1736, 46314496), (1792, 44867168), (1922, 41832448), (1984, 40525184), (2048, 39258772), (2918, 27553792), (3472, 23157248), (3584, 22433584), (3844, 20916224), (3968, 20262592), (4096, 19629386), (5836, 13776896), (6727, 11952128), (6944, 11578624), (7168, 11216792), (7688, 10458112), (7936, 10131296), (8192, 9814693), (10213, 7872512), (11672, 6888448), (13454, 5976064), (13888, 5789312), (14336, 5608396), (15376, 5229056), (15872, 5065648), (20426, 3936256), (23344, 3444224), (26908, 2988032), (27776, 2894656), (28672, 2804198), (30752, 2614528), (31744, 2532824), (40852, 1968128), (45229, 1777664), (46688, 1722112), (53816, 1494016), (55552, 1447328), (57344, 1402099), (61504, 1307264), (63488, 1266412), (81704, 984064), (90458, 888832), (93376, 861056), (107632, 747008), (111104, 723664), (123008, 653632), (126976, 633206), (163408, 492032), (180916, 444416), (186752, 430528), (215264, 373504), (222208, 361832), (246016, 326816), (253952, 316603)]