4946960

素因数分解:

$2^4\times 5^1\times {\mathrm{61837}}^1$

素因数の和:61850

約数の個数: 20

約数和(自身を含む): 11501868

約数和(自身を除く): 6554908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 61837, 123674, 247348, 309185, 494696, 618370, 989392, 1236740, 2473480, 4946960]

約数ペア:

[(1, 4946960), (2, 2473480), (4, 1236740), (5, 989392), (8, 618370), (10, 494696), (16, 309185), (20, 247348), (40, 123674), (80, 61837)]