27507020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4759}}^1$

素因数の和:4802

約数の個数: 36

約数和(自身を含む): 61375440

約数和(自身を除く): 33868420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 4759, 5780, 9518, 19036, 23795, 47590, 80903, 95180, 161806, 323612, 404515, 809030, 1375351, 1618060, 2750702, 5501404, 6876755, 13753510, 27507020]

約数ペア:

[(1, 27507020), (2, 13753510), (4, 6876755), (5, 5501404), (10, 2750702), (17, 1618060), (20, 1375351), (34, 809030), (68, 404515), (85, 323612), (170, 161806), (289, 95180), (340, 80903), (578, 47590), (1156, 23795), (1445, 19036), (2890, 9518), (4759, 5780)]