15662883020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{106391}}^1$

素因数の和:106850

約数の個数: 48

約数和(自身を含む): 34907640768

約数和(自身を除く): 19244757748

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 433, 866, 1732, 2165, 4330, 7361, 8660, 14722, 29444, 36805, 73610, 106391, 147220, 212782, 425564, 531955, 1063910, 1808647, 2127820, 3617294, 7234588, 9043235, 18086470, 36172940, 46067303, 92134606, 184269212, 230336515, 460673030, 783144151, 921346060, 1566288302, 3132576604, 3915720755, 7831441510, 15662883020]

約数ペア:

[(1, 15662883020), (2, 7831441510), (4, 3915720755), (5, 3132576604), (10, 1566288302), (17, 921346060), (20, 783144151), (34, 460673030), (68, 230336515), (85, 184269212), (170, 92134606), (340, 46067303), (433, 36172940), (866, 18086470), (1732, 9043235), (2165, 7234588), (4330, 3617294), (7361, 2127820), (8660, 1808647), (14722, 1063910), (29444, 531955), (36805, 425564), (73610, 212782), (106391, 147220)]