260335769005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{135479}}^1$

素因数の和:135598

約数の個数: 64

約数和(自身を含む): 373638666240

約数和(自身を除く): 113302897235

約数列:

[1, 5, 13, 17, 37, 47, 65, 85, 185, 221, 235, 481, 611, 629, 799, 1105, 1739, 2405, 3055, 3145, 3995, 8177, 8695, 10387, 22607, 29563, 40885, 51935, 113035, 135479, 147815, 384319, 677395, 1761227, 1921595, 2303143, 5012723, 6367513, 8806135, 11515715, 25063615, 29940859, 31837565, 65165399, 82777669, 85216291, 108247721, 149704295, 235597981, 325826995, 413888345, 426081455, 541238605, 1107811783, 1177989905, 1407220373, 3062773753, 4005165677, 5539058915, 7036101865, 15313868765, 20025828385, 52067153801, 260335769005]

約数ペア:

[(1, 260335769005), (5, 52067153801), (13, 20025828385), (17, 15313868765), (37, 7036101865), (47, 5539058915), (65, 4005165677), (85, 3062773753), (185, 1407220373), (221, 1177989905), (235, 1107811783), (481, 541238605), (611, 426081455), (629, 413888345), (799, 325826995), (1105, 235597981), (1739, 149704295), (2405, 108247721), (3055, 85216291), (3145, 82777669), (3995, 65165399), (8177, 31837565), (8695, 29940859), (10387, 25063615), (22607, 11515715), (29563, 8806135), (40885, 6367513), (51935, 5012723), (113035, 2303143), (135479, 1921595), (147815, 1761227), (384319, 677395)]