80426584

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1523}}^1$

素因数の和:1600

約数の個数: 64

約数和(自身を含む): 184343040

約数和(自身を除く): 103916456

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 41, 46, 56, 82, 92, 161, 164, 184, 287, 322, 328, 574, 644, 943, 1148, 1288, 1523, 1886, 2296, 3046, 3772, 6092, 6601, 7544, 10661, 12184, 13202, 21322, 26404, 35029, 42644, 52808, 62443, 70058, 85288, 124886, 140116, 245203, 249772, 280232, 437101, 490406, 499544, 874202, 980812, 1436189, 1748404, 1961624, 2872378, 3496808, 5744756, 10053323, 11489512, 20106646, 40213292, 80426584]

約数ペア:

[(1, 80426584), (2, 40213292), (4, 20106646), (7, 11489512), (8, 10053323), (14, 5744756), (23, 3496808), (28, 2872378), (41, 1961624), (46, 1748404), (56, 1436189), (82, 980812), (92, 874202), (161, 499544), (164, 490406), (184, 437101), (287, 280232), (322, 249772), (328, 245203), (574, 140116), (644, 124886), (943, 85288), (1148, 70058), (1288, 62443), (1523, 52808), (1886, 42644), (2296, 35029), (3046, 26404), (3772, 21322), (6092, 13202), (6601, 12184), (7544, 10661)]