353186060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{3989}}^1$

素因数の和:4250

約数の個数: 48

約数和(自身を含む): 784274400

約数和(自身を除く): 431088340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 233, 380, 466, 932, 1165, 2330, 3989, 4427, 4660, 7978, 8854, 15956, 17708, 19945, 22135, 39890, 44270, 75791, 79780, 88540, 151582, 303164, 378955, 757910, 929437, 1515820, 1858874, 3717748, 4647185, 9294370, 17659303, 18588740, 35318606, 70637212, 88296515, 176593030, 353186060]

約数ペア:

[(1, 353186060), (2, 176593030), (4, 88296515), (5, 70637212), (10, 35318606), (19, 18588740), (20, 17659303), (38, 9294370), (76, 4647185), (95, 3717748), (190, 1858874), (233, 1515820), (380, 929437), (466, 757910), (932, 378955), (1165, 303164), (2330, 151582), (3989, 88540), (4427, 79780), (4660, 75791), (7978, 44270), (8854, 39890), (15956, 22135), (17708, 19945)]