5480454860

素因数分解:

$2^2\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{263737}}^1$

素因数の和:264785

約数の個数: 24

約数和(自身を含む): 11520075840

約数和(自身を除く): 6039620980

約数列:

[1, 2, 4, 5, 10, 20, 1039, 2078, 4156, 5195, 10390, 20780, 263737, 527474, 1054948, 1318685, 2637370, 5274740, 274022743, 548045486, 1096090972, 1370113715, 2740227430, 5480454860]

約数ペア:

[(1, 5480454860), (2, 2740227430), (4, 1370113715), (5, 1096090972), (10, 548045486), (20, 274022743), (1039, 5274740), (2078, 2637370), (4156, 1318685), (5195, 1054948), (10390, 527474), (20780, 263737)]