6228220

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3499}}^1$

素因数の和:3597

約数の個数: 24

約数和(自身を含む): 13230000

約数和(自身を除く): 7001780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 3499, 6998, 13996, 17495, 34990, 69980, 311411, 622822, 1245644, 1557055, 3114110, 6228220]

約数ペア:

[(1, 6228220), (2, 3114110), (4, 1557055), (5, 1245644), (10, 622822), (20, 311411), (89, 69980), (178, 34990), (356, 17495), (445, 13996), (890, 6998), (1780, 3499)]