164601820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{484123}}^1$

素因数の和:484149

約数の個数: 24

約数和(自身を含む): 365997744

約数和(自身を除く): 201395924

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 484123, 968246, 1936492, 2420615, 4841230, 8230091, 9682460, 16460182, 32920364, 41150455, 82300910, 164601820]

約数ペア:

[(1, 164601820), (2, 82300910), (4, 41150455), (5, 32920364), (10, 16460182), (17, 9682460), (20, 8230091), (34, 4841230), (68, 2420615), (85, 1936492), (170, 968246), (340, 484123)]