133079260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1153}}^1$

素因数の和:1390

約数の個数: 48

約数和(自身を含む): 290808000

約数和(自身を除く): 157728740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 199, 290, 398, 580, 796, 995, 1153, 1990, 2306, 3980, 4612, 5765, 5771, 11530, 11542, 23060, 23084, 28855, 33437, 57710, 66874, 115420, 133748, 167185, 229447, 334370, 458894, 668740, 917788, 1147235, 2294470, 4588940, 6653963, 13307926, 26615852, 33269815, 66539630, 133079260]

約数ペア:

[(1, 133079260), (2, 66539630), (4, 33269815), (5, 26615852), (10, 13307926), (20, 6653963), (29, 4588940), (58, 2294470), (116, 1147235), (145, 917788), (199, 668740), (290, 458894), (398, 334370), (580, 229447), (796, 167185), (995, 133748), (1153, 115420), (1990, 66874), (2306, 57710), (3980, 33437), (4612, 28855), (5765, 23084), (5771, 23060), (11530, 11542)]