103669928020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{980423}}^1$

素因数の和:980760

約数の個数: 48

約数和(自身を含む): 231254569728

約数和(自身を除く): 127584641708

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 311, 340, 622, 1244, 1555, 3110, 5287, 6220, 10574, 21148, 26435, 52870, 105740, 980423, 1960846, 3921692, 4902115, 9804230, 16667191, 19608460, 33334382, 66668764, 83335955, 166671910, 304911553, 333343820, 609823106, 1219646212, 1524557765, 3049115530, 5183496401, 6098231060, 10366992802, 20733985604, 25917482005, 51834964010, 103669928020]

約数ペア:

[(1, 103669928020), (2, 51834964010), (4, 25917482005), (5, 20733985604), (10, 10366992802), (17, 6098231060), (20, 5183496401), (34, 3049115530), (68, 1524557765), (85, 1219646212), (170, 609823106), (311, 333343820), (340, 304911553), (622, 166671910), (1244, 83335955), (1555, 66668764), (3110, 33334382), (5287, 19608460), (6220, 16667191), (10574, 9804230), (21148, 4902115), (26435, 3921692), (52870, 1960846), (105740, 980423)]