34408040

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{4457}}^1$

素因数の和:4661

約数の個数: 32

約数和(自身を含む): 77836680

約数和(自身を除く): 43428640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 4457, 7720, 8914, 17828, 22285, 35656, 44570, 89140, 178280, 860201, 1720402, 3440804, 4301005, 6881608, 8602010, 17204020, 34408040]

約数ペア:

[(1, 34408040), (2, 17204020), (4, 8602010), (5, 6881608), (8, 4301005), (10, 3440804), (20, 1720402), (40, 860201), (193, 178280), (386, 89140), (772, 44570), (965, 35656), (1544, 22285), (1930, 17828), (3860, 8914), (4457, 7720)]