13539640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14717}}^1$

素因数の和:14751

約数の個数: 32

約数和(自身を含む): 31790880

約数和(自身を除く): 18251240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 14717, 29434, 58868, 73585, 117736, 147170, 294340, 338491, 588680, 676982, 1353964, 1692455, 2707928, 3384910, 6769820, 13539640]

約数ペア:

[(1, 13539640), (2, 6769820), (4, 3384910), (5, 2707928), (8, 1692455), (10, 1353964), (20, 676982), (23, 588680), (40, 338491), (46, 294340), (92, 147170), (115, 117736), (184, 73585), (230, 58868), (460, 29434), (920, 14717)]