10668860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31379}}^1$

素因数の和:31405

約数の個数: 24

約数和(自身を含む): 23723280

約数和(自身を除く): 13054420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 31379, 62758, 125516, 156895, 313790, 533443, 627580, 1066886, 2133772, 2667215, 5334430, 10668860]

約数ペア:

[(1, 10668860), (2, 5334430), (4, 2667215), (5, 2133772), (10, 1066886), (17, 627580), (20, 533443), (34, 313790), (68, 156895), (85, 125516), (170, 62758), (340, 31379)]