85129480

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{6029}}^1$

素因数の和:6393

約数の個数: 32

約数和(自身を含む): 192115800

約数和(自身を除く): 106986320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2824, 3530, 6029, 7060, 12058, 14120, 24116, 30145, 48232, 60290, 120580, 241160, 2128237, 4256474, 8512948, 10641185, 17025896, 21282370, 42564740, 85129480]

約数ペア:

[(1, 85129480), (2, 42564740), (4, 21282370), (5, 17025896), (8, 10641185), (10, 8512948), (20, 4256474), (40, 2128237), (353, 241160), (706, 120580), (1412, 60290), (1765, 48232), (2824, 30145), (3530, 24116), (6029, 14120), (7060, 12058)]