13748960

素因数分解:

$2^5\times 5^1\times {\mathrm{85931}}^1$

素因数の和:85946

約数の個数: 24

約数和(自身を含む): 32482296

約数和(自身を除く): 18733336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 85931, 171862, 343724, 429655, 687448, 859310, 1374896, 1718620, 2749792, 3437240, 6874480, 13748960]

約数ペア:

[(1, 13748960), (2, 6874480), (4, 3437240), (5, 2749792), (8, 1718620), (10, 1374896), (16, 859310), (20, 687448), (32, 429655), (40, 343724), (80, 171862), (160, 85931)]