136844000

素因数分解:

$2^5\times 5^3\times {\mathrm{34211}}^1$

素因数の和:34236

約数の個数: 48

約数和(自身を含む): 336235536

約数和(自身を除く): 199391536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 34211, 68422, 136844, 171055, 273688, 342110, 547376, 684220, 855275, 1094752, 1368440, 1710550, 2736880, 3421100, 4276375, 5473760, 6842200, 8552750, 13684400, 17105500, 27368800, 34211000, 68422000, 136844000]

約数ペア:

[(1, 136844000), (2, 68422000), (4, 34211000), (5, 27368800), (8, 17105500), (10, 13684400), (16, 8552750), (20, 6842200), (25, 5473760), (32, 4276375), (40, 3421100), (50, 2736880), (80, 1710550), (100, 1368440), (125, 1094752), (160, 855275), (200, 684220), (250, 547376), (400, 342110), (500, 273688), (800, 171055), (1000, 136844), (2000, 68422), (4000, 34211)]