17047480

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6361}}^1$

素因数の和:6439

約数の個数: 32

約数和(自身を含む): 38935440

約数和(自身を除く): 21887960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 6361, 12722, 25444, 31805, 50888, 63610, 127220, 254440, 426187, 852374, 1704748, 2130935, 3409496, 4261870, 8523740, 17047480]

約数ペア:

[(1, 17047480), (2, 8523740), (4, 4261870), (5, 3409496), (8, 2130935), (10, 1704748), (20, 852374), (40, 426187), (67, 254440), (134, 127220), (268, 63610), (335, 50888), (536, 31805), (670, 25444), (1340, 12722), (2680, 6361)]