133080020

素因数分解:

$2^2\times 5^1\times {\mathrm{2417}}^1\times {\mathrm{2753}}^1$

素因数の和:5179

約数の個数: 24

約数和(自身を含む): 279685224

約数和(自身を除く): 146605204

約数列:

[1, 2, 4, 5, 10, 20, 2417, 2753, 4834, 5506, 9668, 11012, 12085, 13765, 24170, 27530, 48340, 55060, 6654001, 13308002, 26616004, 33270005, 66540010, 133080020]

約数ペア:

[(1, 133080020), (2, 66540010), (4, 33270005), (5, 26616004), (10, 13308002), (20, 6654001), (2417, 55060), (2753, 48340), (4834, 27530), (5506, 24170), (9668, 13765), (11012, 12085)]