1386516100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{2671}}^1$

素因数の和:2893

約数の個数: 72

約数和(自身を含む): 3131049600

約数和(自身を除く): 1744533500

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 179, 290, 358, 580, 716, 725, 895, 1450, 1790, 2671, 2900, 3580, 4475, 5191, 5342, 8950, 10382, 10684, 13355, 17900, 20764, 25955, 26710, 51910, 53420, 66775, 77459, 103820, 129775, 133550, 154918, 259550, 267100, 309836, 387295, 478109, 519100, 774590, 956218, 1549180, 1912436, 1936475, 2390545, 3872950, 4781090, 7745900, 9562180, 11952725, 13865161, 23905450, 27730322, 47810900, 55460644, 69325805, 138651610, 277303220, 346629025, 693258050, 1386516100]

約数ペア:

[(1, 1386516100), (2, 693258050), (4, 346629025), (5, 277303220), (10, 138651610), (20, 69325805), (25, 55460644), (29, 47810900), (50, 27730322), (58, 23905450), (100, 13865161), (116, 11952725), (145, 9562180), (179, 7745900), (290, 4781090), (358, 3872950), (580, 2390545), (716, 1936475), (725, 1912436), (895, 1549180), (1450, 956218), (1790, 774590), (2671, 519100), (2900, 478109), (3580, 387295), (4475, 309836), (5191, 267100), (5342, 259550), (8950, 154918), (10382, 133550), (10684, 129775), (13355, 103820), (17900, 77459), (20764, 66775), (25955, 53420), (26710, 51910)]