13792120

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9319}}^1$

素因数の和:9367

約数の個数: 32

約数和(自身を含む): 31874400

約数和(自身を除く): 18082280

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 9319, 18638, 37276, 46595, 74552, 93190, 186380, 344803, 372760, 689606, 1379212, 1724015, 2758424, 3448030, 6896060, 13792120]

約数ペア:

[(1, 13792120), (2, 6896060), (4, 3448030), (5, 2758424), (8, 1724015), (10, 1379212), (20, 689606), (37, 372760), (40, 344803), (74, 186380), (148, 93190), (185, 74552), (296, 46595), (370, 37276), (740, 18638), (1480, 9319)]