4275860

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{487}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 9018240

約数和(自身を除く): 4742380

約数列:

[1, 2, 4, 5, 10, 20, 439, 487, 878, 974, 1756, 1948, 2195, 2435, 4390, 4870, 8780, 9740, 213793, 427586, 855172, 1068965, 2137930, 4275860]

約数ペア:

[(1, 4275860), (2, 2137930), (4, 1068965), (5, 855172), (10, 427586), (20, 213793), (439, 9740), (487, 8780), (878, 4870), (974, 4390), (1756, 2435), (1948, 2195)]