22454440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24407}}^1$

素因数の和:24441

約数の個数: 32

約数和(自身を含む): 52721280

約数和(自身を除く): 30266840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 24407, 48814, 97628, 122035, 195256, 244070, 488140, 561361, 976280, 1122722, 2245444, 2806805, 4490888, 5613610, 11227220, 22454440]

約数ペア:

[(1, 22454440), (2, 11227220), (4, 5613610), (5, 4490888), (8, 2806805), (10, 2245444), (20, 1122722), (23, 976280), (40, 561361), (46, 488140), (92, 244070), (115, 195256), (184, 122035), (230, 97628), (460, 48814), (920, 24407)]