14538640

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{691}}^1$

素因数の和:967

約数の個数: 40

約数和(自身を含む): 33979968

約数和(自身を除く): 19441328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 691, 1052, 1315, 1382, 2104, 2630, 2764, 3455, 4208, 5260, 5528, 6910, 10520, 11056, 13820, 21040, 27640, 55280, 181733, 363466, 726932, 908665, 1453864, 1817330, 2907728, 3634660, 7269320, 14538640]

約数ペア:

[(1, 14538640), (2, 7269320), (4, 3634660), (5, 2907728), (8, 1817330), (10, 1453864), (16, 908665), (20, 726932), (40, 363466), (80, 181733), (263, 55280), (526, 27640), (691, 21040), (1052, 13820), (1315, 11056), (1382, 10520), (2104, 6910), (2630, 5528), (2764, 5260), (3455, 4208)]