79759180

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{20663}}^1$

素因数の和:20865

約数の個数: 24

約数和(自身を含む): 168370272

約数和(自身を除く): 88611092

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 20663, 41326, 82652, 103315, 206630, 413260, 3987959, 7975918, 15951836, 19939795, 39879590, 79759180]

約数ペア:

[(1, 79759180), (2, 39879590), (4, 19939795), (5, 15951836), (10, 7975918), (20, 3987959), (193, 413260), (386, 206630), (772, 103315), (965, 82652), (1930, 41326), (3860, 20663)]