152866960

素因数分解:

$2^4\times 5^1\times {\mathrm{1910837}}^1$

素因数の和:1910850

約数の個数: 20

約数和(自身を含む): 355415868

約数和(自身を除く): 202548908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1910837, 3821674, 7643348, 9554185, 15286696, 19108370, 30573392, 38216740, 76433480, 152866960]

約数ペア:

[(1, 152866960), (2, 76433480), (4, 38216740), (5, 30573392), (8, 19108370), (10, 15286696), (16, 9554185), (20, 7643348), (40, 3821674), (80, 1910837)]