7248820

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1237}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 15286824

約数和(自身を除く): 8038004

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1237, 1465, 2474, 2930, 4948, 5860, 6185, 12370, 24740, 362441, 724882, 1449764, 1812205, 3624410, 7248820]

約数ペア:

[(1, 7248820), (2, 3624410), (4, 1812205), (5, 1449764), (10, 724882), (20, 362441), (293, 24740), (586, 12370), (1172, 6185), (1237, 5860), (1465, 4948), (2474, 2930)]