22560880

素因数分解:

$2^4\times 5^1\times {\mathrm{282011}}^1$

素因数の和:282024

約数の個数: 20

約数和(自身を含む): 52454232

約数和(自身を除く): 29893352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 282011, 564022, 1128044, 1410055, 2256088, 2820110, 4512176, 5640220, 11280440, 22560880]

約数ペア:

[(1, 22560880), (2, 11280440), (4, 5640220), (5, 4512176), (8, 2820110), (10, 2256088), (16, 1410055), (20, 1128044), (40, 564022), (80, 282011)]