22668280

素因数分解:

$2^3\times 5^1\times {\mathrm{566707}}^1$

素因数の和:566718

約数の個数: 16

約数和(自身を含む): 51003720

約数和(自身を除く): 28335440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 566707, 1133414, 2266828, 2833535, 4533656, 5667070, 11334140, 22668280]

約数ペア:

[(1, 22668280), (2, 11334140), (4, 5667070), (5, 4533656), (8, 2833535), (10, 2266828), (20, 1133414), (40, 566707)]