22083760

素因数分解:

$2^4\times 5^1\times {\mathrm{276047}}^1$

素因数の和:276060

約数の個数: 20

約数和(自身を含む): 51344928

約数和(自身を除く): 29261168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 276047, 552094, 1104188, 1380235, 2208376, 2760470, 4416752, 5520940, 11041880, 22083760]

約数ペア:

[(1, 22083760), (2, 11041880), (4, 5520940), (5, 4416752), (8, 2760470), (10, 2208376), (16, 1380235), (20, 1104188), (40, 552094), (80, 276047)]