2186960

素因数分解:

$2^4\times 5^1\times {\mathrm{27337}}^1$

素因数の和:27350

約数の個数: 20

約数和(自身を含む): 5084868

約数和(自身を除く): 2897908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 27337, 54674, 109348, 136685, 218696, 273370, 437392, 546740, 1093480, 2186960]

約数ペア:

[(1, 2186960), (2, 1093480), (4, 546740), (5, 437392), (8, 273370), (10, 218696), (16, 136685), (20, 109348), (40, 54674), (80, 27337)]