157527280

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{5843}}^1$

素因数の和:6193

約数の個数: 40

約数和(自身を含む): 367400592

約数和(自身を除く): 209873312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 674, 1348, 1685, 2696, 3370, 5392, 5843, 6740, 11686, 13480, 23372, 26960, 29215, 46744, 58430, 93488, 116860, 233720, 467440, 1969091, 3938182, 7876364, 9845455, 15752728, 19690910, 31505456, 39381820, 78763640, 157527280]

約数ペア:

[(1, 157527280), (2, 78763640), (4, 39381820), (5, 31505456), (8, 19690910), (10, 15752728), (16, 9845455), (20, 7876364), (40, 3938182), (80, 1969091), (337, 467440), (674, 233720), (1348, 116860), (1685, 93488), (2696, 58430), (3370, 46744), (5392, 29215), (5843, 26960), (6740, 23372), (11686, 13480)]