980710660

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{96337}}^1$

素因数の和:96855

約数の個数: 24

約数和(自身を含む): 2063559960

約数和(自身を除く): 1082849300

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 2036, 2545, 5090, 10180, 96337, 192674, 385348, 481685, 963370, 1926740, 49035533, 98071066, 196142132, 245177665, 490355330, 980710660]

約数ペア:

[(1, 980710660), (2, 490355330), (4, 245177665), (5, 196142132), (10, 98071066), (20, 49035533), (509, 1926740), (1018, 963370), (2036, 481685), (2545, 385348), (5090, 192674), (10180, 96337)]