14028640

素因数分解:

$2^5\times 5^1\times {\mathrm{87679}}^1$

素因数の和:87694

約数の個数: 24

約数和(自身を含む): 33143040

約数和(自身を除く): 19114400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 87679, 175358, 350716, 438395, 701432, 876790, 1402864, 1753580, 2805728, 3507160, 7014320, 14028640]

約数ペア:

[(1, 14028640), (2, 7014320), (4, 3507160), (5, 2805728), (8, 1753580), (10, 1402864), (16, 876790), (20, 701432), (32, 438395), (40, 350716), (80, 175358), (160, 87679)]