1946960

素因数分解:

$2^4\times 5^1\times {\mathrm{24337}}^1$

素因数の和:24350

約数の個数: 20

約数和(自身を含む): 4526868

約数和(自身を除く): 2579908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 24337, 48674, 97348, 121685, 194696, 243370, 389392, 486740, 973480, 1946960]

約数ペア:

[(1, 1946960), (2, 973480), (4, 486740), (5, 389392), (8, 243370), (10, 194696), (16, 121685), (20, 97348), (40, 48674), (80, 24337)]