4980860

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{739}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 10505040

約数和(自身を除く): 5524180

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 739, 1348, 1478, 1685, 2956, 3370, 3695, 6740, 7390, 14780, 249043, 498086, 996172, 1245215, 2490430, 4980860]

約数ペア:

[(1, 4980860), (2, 2490430), (4, 1245215), (5, 996172), (10, 498086), (20, 249043), (337, 14780), (674, 7390), (739, 6740), (1348, 3695), (1478, 3370), (1685, 2956)]