34206880

素因数分解:

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

素因数の和:941

約数の個数: 48

約数和(自身を含む): 81164160

約数和(自身を除く): 46957280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 439, 487, 878, 974, 1756, 1948, 2195, 2435, 3512, 3896, 4390, 4870, 7024, 7792, 8780, 9740, 14048, 15584, 17560, 19480, 35120, 38960, 70240, 77920, 213793, 427586, 855172, 1068965, 1710344, 2137930, 3420688, 4275860, 6841376, 8551720, 17103440, 34206880]

約数ペア:

[(1, 34206880), (2, 17103440), (4, 8551720), (5, 6841376), (8, 4275860), (10, 3420688), (16, 2137930), (20, 1710344), (32, 1068965), (40, 855172), (80, 427586), (160, 213793), (439, 77920), (487, 70240), (878, 38960), (974, 35120), (1756, 19480), (1948, 17560), (2195, 15584), (2435, 14048), (3512, 9740), (3896, 8780), (4390, 7792), (4870, 7024)]