57653480

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3803}}^1$

素因数の和:4193

約数の個数: 32

約数和(自身を含む): 130096800

約数和(自身を除く): 72443320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 3032, 3790, 3803, 7580, 7606, 15160, 15212, 19015, 30424, 38030, 76060, 152120, 1441337, 2882674, 5765348, 7206685, 11530696, 14413370, 28826740, 57653480]

約数ペア:

[(1, 57653480), (2, 28826740), (4, 14413370), (5, 11530696), (8, 7206685), (10, 5765348), (20, 2882674), (40, 1441337), (379, 152120), (758, 76060), (1516, 38030), (1895, 30424), (3032, 19015), (3790, 15212), (3803, 15160), (7580, 7606)]