3428367080

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{444089}}^1$

素因数の和:444293

約数の個数: 32

約数和(自身を含む): 7753811400

約数和(自身を除く): 4325444320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 444089, 888178, 1776356, 2220445, 3552712, 4440890, 8881780, 17763560, 85709177, 171418354, 342836708, 428545885, 685673416, 857091770, 1714183540, 3428367080]

約数ペア:

[(1, 3428367080), (2, 1714183540), (4, 857091770), (5, 685673416), (8, 428545885), (10, 342836708), (20, 171418354), (40, 85709177), (193, 17763560), (386, 8881780), (772, 4440890), (965, 3552712), (1544, 2220445), (1930, 1776356), (3860, 888178), (7720, 444089)]