4437280

素因数分解:

$2^5\times 5^1\times {\mathrm{27733}}^1$

素因数の和:27748

約数の個数: 24

約数和(自身を含む): 10483452

約数和(自身を除く): 6046172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 27733, 55466, 110932, 138665, 221864, 277330, 443728, 554660, 887456, 1109320, 2218640, 4437280]

約数ペア:

[(1, 4437280), (2, 2218640), (4, 1109320), (5, 887456), (8, 554660), (10, 443728), (16, 277330), (20, 221864), (32, 138665), (40, 110932), (80, 55466), (160, 27733)]