171567282020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6912461}}^1$

素因数の和:6912560

約数の個数: 48

約数和(自身を含む): 386710774128

約数和(自身を除く): 215143492108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 730, 1241, 1460, 2482, 4964, 6205, 12410, 24820, 6912461, 13824922, 27649844, 34562305, 69124610, 117511837, 138249220, 235023674, 470047348, 504609653, 587559185, 1009219306, 1175118370, 2018438612, 2350236740, 2523048265, 5046096530, 8578364101, 10092193060, 17156728202, 34313456404, 42891820505, 85783641010, 171567282020]

約数ペア:

[(1, 171567282020), (2, 85783641010), (4, 42891820505), (5, 34313456404), (10, 17156728202), (17, 10092193060), (20, 8578364101), (34, 5046096530), (68, 2523048265), (73, 2350236740), (85, 2018438612), (146, 1175118370), (170, 1009219306), (292, 587559185), (340, 504609653), (365, 470047348), (730, 235023674), (1241, 138249220), (1460, 117511837), (2482, 69124610), (4964, 34562305), (6205, 27649844), (12410, 13824922), (24820, 6912461)]