26499686530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{19157}}^1$

素因数の和:19363

約数の個数: 64

約数和(自身を含む): 51643837440

約数和(自身を除く): 25144150910

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 103, 158, 170, 206, 395, 515, 790, 1030, 1343, 1751, 2686, 3502, 6715, 8137, 8755, 13430, 16274, 17510, 19157, 38314, 40685, 81370, 95785, 138329, 191570, 276658, 325669, 651338, 691645, 1383290, 1513403, 1628345, 1973171, 3026806, 3256690, 3946342, 7567015, 9865855, 15134030, 19731710, 25727851, 33543907, 51455702, 67087814, 128639255, 155880509, 167719535, 257278510, 311761018, 335439070, 779402545, 1558805090, 2649968653, 5299937306, 13249843265, 26499686530]

約数ペア:

[(1, 26499686530), (2, 13249843265), (5, 5299937306), (10, 2649968653), (17, 1558805090), (34, 779402545), (79, 335439070), (85, 311761018), (103, 257278510), (158, 167719535), (170, 155880509), (206, 128639255), (395, 67087814), (515, 51455702), (790, 33543907), (1030, 25727851), (1343, 19731710), (1751, 15134030), (2686, 9865855), (3502, 7567015), (6715, 3946342), (8137, 3256690), (8755, 3026806), (13430, 1973171), (16274, 1628345), (17510, 1513403), (19157, 1383290), (38314, 691645), (40685, 651338), (81370, 325669), (95785, 276658), (138329, 191570)]