66707950

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{12953}}^1$

素因数の和:13068

約数の個数: 24

約数和(自身を含む): 125291088

約数和(自身を除く): 58583138

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 5150, 12953, 25906, 64765, 129530, 323825, 647650, 1334159, 2668318, 6670795, 13341590, 33353975, 66707950]

約数ペア:

[(1, 66707950), (2, 33353975), (5, 13341590), (10, 6670795), (25, 2668318), (50, 1334159), (103, 647650), (206, 323825), (515, 129530), (1030, 64765), (2575, 25906), (5150, 12953)]