2500530816

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{54721}}^1$

素因数の和:54762

約数の個数: 128

約数和(自身を含む): 8037567360

約数和(自身を除く): 5537036544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2856, 3264, 3808, 5712, 6528, 7616, 11424, 15232, 22848, 45696, 54721, 109442, 164163, 218884, 328326, 383047, 437768, 656652, 766094, 875536, 930257, 1149141, 1313304, 1532188, 1751072, 1860514, 2298282, 2626608, 2790771, 3064376, 3502144, 3721028, 4596564, 5253216, 5581542, 6128752, 6511799, 7004288, 7442056, 9193128, 10506432, 11163084, 12257504, 13023598, 14884112, 18386256, 19535397, 21012864, 22326168, 24515008, 26047196, 29768224, 36772512, 39070794, 44652336, 49030016, 52094392, 59536448, 73545024, 78141588, 89304672, 104188784, 119072896, 147090048, 156283176, 178609344, 208377568, 312566352, 357218688, 416755136, 625132704, 833510272, 1250265408, 2500530816]

約数ペア:

[(1, 2500530816), (2, 1250265408), (3, 833510272), (4, 625132704), (6, 416755136), (7, 357218688), (8, 312566352), (12, 208377568), (14, 178609344), (16, 156283176), (17, 147090048), (21, 119072896), (24, 104188784), (28, 89304672), (32, 78141588), (34, 73545024), (42, 59536448), (48, 52094392), (51, 49030016), (56, 44652336), (64, 39070794), (68, 36772512), (84, 29768224), (96, 26047196), (102, 24515008), (112, 22326168), (119, 21012864), (128, 19535397), (136, 18386256), (168, 14884112), (192, 13023598), (204, 12257504), (224, 11163084), (238, 10506432), (272, 9193128), (336, 7442056), (357, 7004288), (384, 6511799), (408, 6128752), (448, 5581542), (476, 5253216), (544, 4596564), (672, 3721028), (714, 3502144), (816, 3064376), (896, 2790771), (952, 2626608), (1088, 2298282), (1344, 1860514), (1428, 1751072), (1632, 1532188), (1904, 1313304), (2176, 1149141), (2688, 930257), (2856, 875536), (3264, 766094), (3808, 656652), (5712, 437768), (6528, 383047), (7616, 328326), (11424, 218884), (15232, 164163), (22848, 109442), (45696, 54721)]