25090406016

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2221}}^1$

素因数の和:2355

約数の個数: 256

約数和(自身を含む): 75137018880

約数和(自身を除く): 50046612864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 73, 78, 93, 96, 104, 124, 128, 146, 156, 186, 192, 208, 219, 248, 292, 312, 372, 384, 403, 416, 438, 496, 584, 624, 744, 806, 832, 876, 949, 992, 1168, 1209, 1248, 1488, 1612, 1664, 1752, 1898, 1984, 2221, 2263, 2336, 2418, 2496, 2847, 2976, 3224, 3504, 3796, 3968, 4442, 4526, 4672, 4836, 4992, 5694, 5952, 6448, 6663, 6789, 7008, 7592, 8884, 9052, 9344, 9672, 11388, 11904, 12896, 13326, 13578, 14016, 15184, 17768, 18104, 19344, 22776, 25792, 26652, 27156, 28032, 28873, 29419, 30368, 35536, 36208, 38688, 45552, 51584, 53304, 54312, 57746, 58838, 60736, 68851, 71072, 72416, 77376, 86619, 88257, 91104, 106608, 108624, 115492, 117676, 121472, 137702, 142144, 144832, 154752, 162133, 173238, 176514, 182208, 206553, 213216, 217248, 230984, 235352, 275404, 284288, 289664, 324266, 346476, 353028, 364416, 413106, 426432, 434496, 461968, 470704, 486399, 550808, 648532, 692952, 706056, 826212, 852864, 868992, 895063, 923936, 941408, 972798, 1101616, 1297064, 1385904, 1412112, 1652424, 1790126, 1847872, 1882816, 1945596, 2107729, 2203232, 2594128, 2685189, 2771808, 2824224, 3304848, 3580252, 3695744, 3765632, 3891192, 4215458, 4406464, 5026123, 5188256, 5370378, 5543616, 5648448, 6323187, 6609696, 7160504, 7782384, 8430916, 8812928, 10052246, 10376512, 10740756, 11087232, 11296896, 12646374, 13219392, 14321008, 15078369, 15564768, 16861832, 20104492, 20753024, 21481512, 25292748, 26438784, 28642016, 30156738, 31129536, 33723664, 40208984, 42963024, 50585496, 57284032, 60313476, 62259072, 65339599, 67447328, 80417968, 85926048, 101170992, 114568064, 120626952, 130679198, 134894656, 160835936, 171852096, 196018797, 202341984, 241253904, 261358396, 269789312, 321671872, 343704192, 392037594, 404683968, 482507808, 522716792, 643343744, 784075188, 809367936, 965015616, 1045433584, 1568150376, 1930031232, 2090867168, 3136300752, 4181734336, 6272601504, 8363468672, 12545203008, 25090406016]

約数ペア:

[(1, 25090406016), (2, 12545203008), (3, 8363468672), (4, 6272601504), (6, 4181734336), (8, 3136300752), (12, 2090867168), (13, 1930031232), (16, 1568150376), (24, 1045433584), (26, 965015616), (31, 809367936), (32, 784075188), (39, 643343744), (48, 522716792), (52, 482507808), (62, 404683968), (64, 392037594), (73, 343704192), (78, 321671872), (93, 269789312), (96, 261358396), (104, 241253904), (124, 202341984), (128, 196018797), (146, 171852096), (156, 160835936), (186, 134894656), (192, 130679198), (208, 120626952), (219, 114568064), (248, 101170992), (292, 85926048), (312, 80417968), (372, 67447328), (384, 65339599), (403, 62259072), (416, 60313476), (438, 57284032), (496, 50585496), (584, 42963024), (624, 40208984), (744, 33723664), (806, 31129536), (832, 30156738), (876, 28642016), (949, 26438784), (992, 25292748), (1168, 21481512), (1209, 20753024), (1248, 20104492), (1488, 16861832), (1612, 15564768), (1664, 15078369), (1752, 14321008), (1898, 13219392), (1984, 12646374), (2221, 11296896), (2263, 11087232), (2336, 10740756), (2418, 10376512), (2496, 10052246), (2847, 8812928), (2976, 8430916), (3224, 7782384), (3504, 7160504), (3796, 6609696), (3968, 6323187), (4442, 5648448), (4526, 5543616), (4672, 5370378), (4836, 5188256), (4992, 5026123), (5694, 4406464), (5952, 4215458), (6448, 3891192), (6663, 3765632), (6789, 3695744), (7008, 3580252), (7592, 3304848), (8884, 2824224), (9052, 2771808), (9344, 2685189), (9672, 2594128), (11388, 2203232), (11904, 2107729), (12896, 1945596), (13326, 1882816), (13578, 1847872), (14016, 1790126), (15184, 1652424), (17768, 1412112), (18104, 1385904), (19344, 1297064), (22776, 1101616), (25792, 972798), (26652, 941408), (27156, 923936), (28032, 895063), (28873, 868992), (29419, 852864), (30368, 826212), (35536, 706056), (36208, 692952), (38688, 648532), (45552, 550808), (51584, 486399), (53304, 470704), (54312, 461968), (57746, 434496), (58838, 426432), (60736, 413106), (68851, 364416), (71072, 353028), (72416, 346476), (77376, 324266), (86619, 289664), (88257, 284288), (91104, 275404), (106608, 235352), (108624, 230984), (115492, 217248), (117676, 213216), (121472, 206553), (137702, 182208), (142144, 176514), (144832, 173238), (154752, 162133)]