34551080

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3361}}^1$

素因数の和:3629

約数の個数: 32

約数和(自身を含む): 78065640

約数和(自身を除く): 43514560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 514, 1028, 1285, 2056, 2570, 3361, 5140, 6722, 10280, 13444, 16805, 26888, 33610, 67220, 134440, 863777, 1727554, 3455108, 4318885, 6910216, 8637770, 17275540, 34551080]

約数ペア:

[(1, 34551080), (2, 17275540), (4, 8637770), (5, 6910216), (8, 4318885), (10, 3455108), (20, 1727554), (40, 863777), (257, 134440), (514, 67220), (1028, 33610), (1285, 26888), (2056, 16805), (2570, 13444), (3361, 10280), (5140, 6722)]