34840360

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{4513}}^1$

素因数の和:4717

約数の個数: 32

約数和(自身を含む): 78814440

約数和(自身を除く): 43974080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 4513, 7720, 9026, 18052, 22565, 36104, 45130, 90260, 180520, 871009, 1742018, 3484036, 4355045, 6968072, 8710090, 17420180, 34840360]

約数ペア:

[(1, 34840360), (2, 17420180), (4, 8710090), (5, 6968072), (8, 4355045), (10, 3484036), (20, 1742018), (40, 871009), (193, 180520), (386, 90260), (772, 45130), (965, 36104), (1544, 22565), (1930, 18052), (3860, 9026), (4513, 7720)]