130565008

素因数分解:

$2^4\times 7^3\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:709

約数の個数: 80

約数和(自身を含む): 303452800

約数和(自身を除く): 172887792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 343, 392, 518, 592, 643, 686, 784, 1036, 1286, 1372, 1813, 2072, 2572, 2744, 3626, 4144, 4501, 5144, 5488, 7252, 9002, 10288, 12691, 14504, 18004, 23791, 25382, 29008, 31507, 36008, 47582, 50764, 63014, 72016, 95164, 101528, 126028, 166537, 190328, 203056, 220549, 252056, 333074, 380656, 441098, 504112, 666148, 882196, 1165759, 1332296, 1764392, 2331518, 2664592, 3528784, 4663036, 8160313, 9326072, 16320626, 18652144, 32641252, 65282504, 130565008]

約数ペア:

[(1, 130565008), (2, 65282504), (4, 32641252), (7, 18652144), (8, 16320626), (14, 9326072), (16, 8160313), (28, 4663036), (37, 3528784), (49, 2664592), (56, 2331518), (74, 1764392), (98, 1332296), (112, 1165759), (148, 882196), (196, 666148), (259, 504112), (296, 441098), (343, 380656), (392, 333074), (518, 252056), (592, 220549), (643, 203056), (686, 190328), (784, 166537), (1036, 126028), (1286, 101528), (1372, 95164), (1813, 72016), (2072, 63014), (2572, 50764), (2744, 47582), (3626, 36008), (4144, 31507), (4501, 29008), (5144, 25382), (5488, 23791), (7252, 18004), (9002, 14504), (10288, 12691)]