64427000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{5857}}^1$

素因数の和:5889

約数の個数: 64

約数和(自身を含む): 164492640

約数和(自身を除く): 100065640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 5500, 5857, 11000, 11714, 23428, 29285, 46856, 58570, 64427, 117140, 128854, 146425, 234280, 257708, 292850, 322135, 515416, 585700, 644270, 732125, 1171400, 1288540, 1464250, 1610675, 2577080, 2928500, 3221350, 5857000, 6442700, 8053375, 12885400, 16106750, 32213500, 64427000]

約数ペア:

[(1, 64427000), (2, 32213500), (4, 16106750), (5, 12885400), (8, 8053375), (10, 6442700), (11, 5857000), (20, 3221350), (22, 2928500), (25, 2577080), (40, 1610675), (44, 1464250), (50, 1288540), (55, 1171400), (88, 732125), (100, 644270), (110, 585700), (125, 515416), (200, 322135), (220, 292850), (250, 257708), (275, 234280), (440, 146425), (500, 128854), (550, 117140), (1000, 64427), (1100, 58570), (1375, 46856), (2200, 29285), (2750, 23428), (5500, 11714), (5857, 11000)]