23560280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25609}}^1$

素因数の和:25643

約数の個数: 32

約数和(自身を含む): 55317600

約数和(自身を除く): 31757320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 25609, 51218, 102436, 128045, 204872, 256090, 512180, 589007, 1024360, 1178014, 2356028, 2945035, 4712056, 5890070, 11780140, 23560280]

約数ペア:

[(1, 23560280), (2, 11780140), (4, 5890070), (5, 4712056), (8, 2945035), (10, 2356028), (20, 1178014), (23, 1024360), (40, 589007), (46, 512180), (92, 256090), (115, 204872), (184, 128045), (230, 102436), (460, 51218), (920, 25609)]