24428660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71849}}^1$

素因数の和:71875

約数の個数: 24

約数和(自身を含む): 54318600

約数和(自身を除く): 29889940

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 71849, 143698, 287396, 359245, 718490, 1221433, 1436980, 2442866, 4885732, 6107165, 12214330, 24428660]

約数ペア:

[(1, 24428660), (2, 12214330), (4, 6107165), (5, 4885732), (10, 2442866), (17, 1436980), (20, 1221433), (34, 718490), (68, 359245), (85, 287396), (170, 143698), (340, 71849)]