265565818880

素因数分解:

$2^{12}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{102103}}^1$

素因数の和:102259

約数の個数: 104

約数和(自身を含む): 642304407552

約数和(自身を除く): 376738588672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 1016, 1024, 1270, 1280, 2032, 2048, 2540, 2560, 4064, 4096, 5080, 5120, 8128, 10160, 10240, 16256, 20320, 20480, 32512, 40640, 65024, 81280, 102103, 130048, 162560, 204206, 260096, 325120, 408412, 510515, 520192, 650240, 816824, 1021030, 1300480, 1633648, 2042060, 2600960, 3267296, 4084120, 6534592, 8168240, 12967081, 13069184, 16336480, 25934162, 26138368, 32672960, 51868324, 52276736, 64835405, 65345920, 103736648, 104553472, 129670810, 130691840, 207473296, 209106944, 259341620, 261383680, 414946592, 418213888, 518683240, 522767360, 829893184, 1037366480, 1045534720, 1659786368, 2074732960, 2091069440, 3319572736, 4149465920, 6639145472, 8298931840, 13278290944, 16597863680, 26556581888, 33195727360, 53113163776, 66391454720, 132782909440, 265565818880]

約数ペア:

[(1, 265565818880), (2, 132782909440), (4, 66391454720), (5, 53113163776), (8, 33195727360), (10, 26556581888), (16, 16597863680), (20, 13278290944), (32, 8298931840), (40, 6639145472), (64, 4149465920), (80, 3319572736), (127, 2091069440), (128, 2074732960), (160, 1659786368), (254, 1045534720), (256, 1037366480), (320, 829893184), (508, 522767360), (512, 518683240), (635, 418213888), (640, 414946592), (1016, 261383680), (1024, 259341620), (1270, 209106944), (1280, 207473296), (2032, 130691840), (2048, 129670810), (2540, 104553472), (2560, 103736648), (4064, 65345920), (4096, 64835405), (5080, 52276736), (5120, 51868324), (8128, 32672960), (10160, 26138368), (10240, 25934162), (16256, 16336480), (20320, 13069184), (20480, 12967081), (32512, 8168240), (40640, 6534592), (65024, 4084120), (81280, 3267296), (102103, 2600960), (130048, 2042060), (162560, 1633648), (204206, 1300480), (260096, 1021030), (325120, 816824), (408412, 650240), (510515, 520192)]