66036260

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{4657}}^1$

素因数の和:5375

約数の個数: 24

約数和(自身を含む): 138901560

約数和(自身を除く): 72865300

約数列:

[1, 2, 4, 5, 10, 20, 709, 1418, 2836, 3545, 4657, 7090, 9314, 14180, 18628, 23285, 46570, 93140, 3301813, 6603626, 13207252, 16509065, 33018130, 66036260]

約数ペア:

[(1, 66036260), (2, 33018130), (4, 16509065), (5, 13207252), (10, 6603626), (20, 3301813), (709, 93140), (1418, 46570), (2836, 23285), (3545, 18628), (4657, 14180), (7090, 9314)]