2550656890945

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{6949}}^1$

素因数の和:7454

約数の個数: 64

約数和(自身を含む): 3227956300800

約数和(自身を除く): 677299409855

約数列:

[1, 5, 43, 67, 83, 215, 307, 335, 415, 1535, 2881, 3569, 5561, 6949, 13201, 14405, 17845, 20569, 25481, 27805, 34745, 66005, 102845, 127405, 239123, 298807, 465583, 576767, 884467, 1095683, 1195615, 1494035, 1707227, 2133343, 2327915, 2883835, 4422335, 5478415, 8536135, 10666715, 20020069, 24800981, 38643389, 73410761, 91733749, 100100345, 124004905, 142933981, 177067469, 193216945, 367053805, 458668745, 714669905, 885337345, 1661665727, 6146161183, 7613901167, 8308328635, 11863520423, 30730805915, 38069505835, 59317602115, 510131378189, 2550656890945]

約数ペア:

[(1, 2550656890945), (5, 510131378189), (43, 59317602115), (67, 38069505835), (83, 30730805915), (215, 11863520423), (307, 8308328635), (335, 7613901167), (415, 6146161183), (1535, 1661665727), (2881, 885337345), (3569, 714669905), (5561, 458668745), (6949, 367053805), (13201, 193216945), (14405, 177067469), (17845, 142933981), (20569, 124004905), (25481, 100100345), (27805, 91733749), (34745, 73410761), (66005, 38643389), (102845, 24800981), (127405, 20020069), (239123, 10666715), (298807, 8536135), (465583, 5478415), (576767, 4422335), (884467, 2883835), (1095683, 2327915), (1195615, 2133343), (1494035, 1707227)]