22744880

素因数分解:

$2^4\times 5^1\times {\mathrm{284311}}^1$

素因数の和:284324

約数の個数: 20

約数和(自身を含む): 52882032

約数和(自身を除く): 30137152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 284311, 568622, 1137244, 1421555, 2274488, 2843110, 4548976, 5686220, 11372440, 22744880]

約数ペア:

[(1, 22744880), (2, 11372440), (4, 5686220), (5, 4548976), (8, 2843110), (10, 2274488), (16, 1421555), (20, 1137244), (40, 568622), (80, 284311)]