2016705130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{3217}}^1$

素因数の和:3415

約数の個数: 64

約数和(自身を含む): 4087117440

約数和(自身を除く): 2070412310

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 139, 205, 278, 410, 451, 695, 902, 1390, 1529, 2255, 3058, 3217, 4510, 5699, 6434, 7645, 11398, 15290, 16085, 28495, 32170, 35387, 56990, 62689, 70774, 125378, 131897, 176935, 263794, 313445, 353870, 447163, 626890, 659485, 894326, 1318970, 1450867, 2235815, 2901734, 4471630, 4918793, 7254335, 9837586, 14508670, 18333683, 24593965, 36667366, 49187930, 91668415, 183336830, 201670513, 403341026, 1008352565, 2016705130]

約数ペア:

[(1, 2016705130), (2, 1008352565), (5, 403341026), (10, 201670513), (11, 183336830), (22, 91668415), (41, 49187930), (55, 36667366), (82, 24593965), (110, 18333683), (139, 14508670), (205, 9837586), (278, 7254335), (410, 4918793), (451, 4471630), (695, 2901734), (902, 2235815), (1390, 1450867), (1529, 1318970), (2255, 894326), (3058, 659485), (3217, 626890), (4510, 447163), (5699, 353870), (6434, 313445), (7645, 263794), (11398, 176935), (15290, 131897), (16085, 125378), (28495, 70774), (32170, 62689), (35387, 56990)]