22401560

素因数分解:

$2^3\times 5^1\times {\mathrm{560039}}^1$

素因数の和:560050

約数の個数: 16

約数和(自身を含む): 50403600

約数和(自身を除く): 28002040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 560039, 1120078, 2240156, 2800195, 4480312, 5600390, 11200780, 22401560]

約数ペア:

[(1, 22401560), (2, 11200780), (4, 5600390), (5, 4480312), (8, 2800195), (10, 2240156), (20, 1120078), (40, 560039)]