8670291470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{2341}}^1$

素因数の和:2661

約数の個数: 64

約数和(自身を含む): 16683658560

約数和(自身を除く): 8013367090

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 193, 202, 386, 505, 965, 1010, 1919, 1930, 2341, 3667, 3838, 4682, 7334, 9595, 11705, 18335, 19190, 19493, 23410, 36670, 38986, 44479, 88958, 97465, 194930, 222395, 236441, 370367, 444790, 451813, 472882, 740734, 903626, 1182205, 1851835, 2259065, 2364410, 3703670, 4492379, 4518130, 8584447, 8984758, 17168894, 22461895, 42922235, 44923790, 45633113, 85844470, 91266226, 228165565, 456331130, 867029147, 1734058294, 4335145735, 8670291470]

約数ペア:

[(1, 8670291470), (2, 4335145735), (5, 1734058294), (10, 867029147), (19, 456331130), (38, 228165565), (95, 91266226), (101, 85844470), (190, 45633113), (193, 44923790), (202, 42922235), (386, 22461895), (505, 17168894), (965, 8984758), (1010, 8584447), (1919, 4518130), (1930, 4492379), (2341, 3703670), (3667, 2364410), (3838, 2259065), (4682, 1851835), (7334, 1182205), (9595, 903626), (11705, 740734), (18335, 472882), (19190, 451813), (19493, 444790), (23410, 370367), (36670, 236441), (38986, 222395), (44479, 194930), (88958, 97465)]