117620720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{210037}}^1$

素因数の和:210057

約数の個数: 40

約数和(自身を含む): 312536544

約数和(自身を除く): 194915824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 210037, 420074, 840148, 1050185, 1470259, 1680296, 2100370, 2940518, 3360592, 4200740, 5881036, 7351295, 8401480, 11762072, 14702590, 16802960, 23524144, 29405180, 58810360, 117620720]

約数ペア:

[(1, 117620720), (2, 58810360), (4, 29405180), (5, 23524144), (7, 16802960), (8, 14702590), (10, 11762072), (14, 8401480), (16, 7351295), (20, 5881036), (28, 4200740), (35, 3360592), (40, 2940518), (56, 2100370), (70, 1680296), (80, 1470259), (112, 1050185), (140, 840148), (280, 420074), (560, 210037)]