1669280

素因数分解:

$2^5\times 5^1\times {\mathrm{10433}}^1$

素因数の和:10448

約数の個数: 24

約数和(自身を含む): 3944052

約数和(自身を除く): 2274772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 10433, 20866, 41732, 52165, 83464, 104330, 166928, 208660, 333856, 417320, 834640, 1669280]

約数ペア:

[(1, 1669280), (2, 834640), (4, 417320), (5, 333856), (8, 208660), (10, 166928), (16, 104330), (20, 83464), (32, 52165), (40, 41732), (80, 20866), (160, 10433)]