13132540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28549}}^1$

素因数の和:28581

約数の個数: 24

約数和(自身を含む): 28778400

約数和(自身を除く): 15645860

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 28549, 57098, 114196, 142745, 285490, 570980, 656627, 1313254, 2626508, 3283135, 6566270, 13132540]

約数ペア:

[(1, 13132540), (2, 6566270), (4, 3283135), (5, 2626508), (10, 1313254), (20, 656627), (23, 570980), (46, 285490), (92, 142745), (115, 114196), (230, 57098), (460, 28549)]