20160910105

素因数分解:

$5^1\times 7^2\times {\mathrm{2819}}^1\times {\mathrm{29191}}^1$

素因数の和:32029

約数の個数: 24

約数和(自身を含む): 28153932480

約数和(自身を除く): 7993022375

約数列:

[1, 5, 7, 35, 49, 245, 2819, 14095, 19733, 29191, 98665, 138131, 145955, 204337, 690655, 1021685, 1430359, 7151795, 82289429, 411447145, 576026003, 2880130015, 4032182021, 20160910105]

約数ペア:

[(1, 20160910105), (5, 4032182021), (7, 2880130015), (35, 576026003), (49, 411447145), (245, 82289429), (2819, 7151795), (14095, 1430359), (19733, 1021685), (29191, 690655), (98665, 204337), (138131, 145955)]