82775210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 193544640

約数和(自身を除く): 110769430

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 49, 70, 85, 95, 98, 119, 133, 170, 190, 238, 245, 266, 323, 490, 523, 595, 646, 665, 833, 931, 1046, 1190, 1330, 1615, 1666, 1862, 2261, 2615, 3230, 3661, 4165, 4522, 4655, 5230, 7322, 8330, 8891, 9310, 9937, 11305, 15827, 17782, 18305, 19874, 22610, 25627, 31654, 36610, 44455, 49685, 51254, 62237, 69559, 79135, 88910, 99370, 124474, 128135, 139118, 158270, 168929, 256270, 311185, 337858, 347795, 435659, 486913, 622370, 695590, 844645, 871318, 973826, 1182503, 1689290, 2178295, 2365006, 2434565, 4356590, 4869130, 5912515, 8277521, 11825030, 16555042, 41387605, 82775210]

約数ペア:

[(1, 82775210), (2, 41387605), (5, 16555042), (7, 11825030), (10, 8277521), (14, 5912515), (17, 4869130), (19, 4356590), (34, 2434565), (35, 2365006), (38, 2178295), (49, 1689290), (70, 1182503), (85, 973826), (95, 871318), (98, 844645), (119, 695590), (133, 622370), (170, 486913), (190, 435659), (238, 347795), (245, 337858), (266, 311185), (323, 256270), (490, 168929), (523, 158270), (595, 139118), (646, 128135), (665, 124474), (833, 99370), (931, 88910), (1046, 79135), (1190, 69559), (1330, 62237), (1615, 51254), (1666, 49685), (1862, 44455), (2261, 36610), (2615, 31654), (3230, 25627), (3661, 22610), (4165, 19874), (4522, 18305), (4655, 17782), (5230, 15827), (7322, 11305), (8330, 9937), (8891, 9310)]