2458347080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{6451}}^1$

素因数の和:7830

約数の個数: 64

約数和(自身を含む): 6327089280

約数和(自身を除く): 3868742200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1361, 2722, 5444, 6451, 6805, 9527, 10888, 12902, 13610, 19054, 25804, 27220, 32255, 38108, 45157, 47635, 51608, 54440, 64510, 76216, 90314, 95270, 129020, 180628, 190540, 225785, 258040, 361256, 381080, 451570, 903140, 1806280, 8779811, 17559622, 35119244, 43899055, 61458677, 70238488, 87798110, 122917354, 175596220, 245834708, 307293385, 351192440, 491669416, 614586770, 1229173540, 2458347080]

約数ペア:

[(1, 2458347080), (2, 1229173540), (4, 614586770), (5, 491669416), (7, 351192440), (8, 307293385), (10, 245834708), (14, 175596220), (20, 122917354), (28, 87798110), (35, 70238488), (40, 61458677), (56, 43899055), (70, 35119244), (140, 17559622), (280, 8779811), (1361, 1806280), (2722, 903140), (5444, 451570), (6451, 381080), (6805, 361256), (9527, 258040), (10888, 225785), (12902, 190540), (13610, 180628), (19054, 129020), (25804, 95270), (27220, 90314), (32255, 76216), (38108, 64510), (45157, 54440), (47635, 51608)]