1796804560

素因数分解:

$2^4\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{20549}}^1$

素因数の和:21655

約数の個数: 40

約数和(自身を含む): 4181596200

約数和(自身を除く): 2384791640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1093, 2186, 4372, 5465, 8744, 10930, 17488, 20549, 21860, 41098, 43720, 82196, 87440, 102745, 164392, 205490, 328784, 410980, 821960, 1643920, 22460057, 44920114, 89840228, 112300285, 179680456, 224600570, 359360912, 449201140, 898402280, 1796804560]

約数ペア:

[(1, 1796804560), (2, 898402280), (4, 449201140), (5, 359360912), (8, 224600570), (10, 179680456), (16, 112300285), (20, 89840228), (40, 44920114), (80, 22460057), (1093, 1643920), (2186, 821960), (4372, 410980), (5465, 328784), (8744, 205490), (10930, 164392), (17488, 102745), (20549, 87440), (21860, 82196), (41098, 43720)]