11780140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25609}}^1$

素因数の和:25641

約数の個数: 24

約数和(自身を含む): 25814880

約数和(自身を除く): 14034740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 25609, 51218, 102436, 128045, 256090, 512180, 589007, 1178014, 2356028, 2945035, 5890070, 11780140]

約数ペア:

[(1, 11780140), (2, 5890070), (4, 2945035), (5, 2356028), (10, 1178014), (20, 589007), (23, 512180), (46, 256090), (92, 128045), (115, 102436), (230, 51218), (460, 25609)]