2588920

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1097}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 5929200

約数和(自身を除く): 3340280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1097, 1180, 2194, 2360, 4388, 5485, 8776, 10970, 21940, 43880, 64723, 129446, 258892, 323615, 517784, 647230, 1294460, 2588920]

約数ペア:

[(1, 2588920), (2, 1294460), (4, 647230), (5, 517784), (8, 323615), (10, 258892), (20, 129446), (40, 64723), (59, 43880), (118, 21940), (236, 10970), (295, 8776), (472, 5485), (590, 4388), (1097, 2360), (1180, 2194)]