26820320

素因数分解:

$2^5\times 5^1\times {\mathrm{167627}}^1$

素因数の和:167642

約数の個数: 24

約数和(自身を含む): 63363384

約数和(自身を除く): 36543064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167627, 335254, 670508, 838135, 1341016, 1676270, 2682032, 3352540, 5364064, 6705080, 13410160, 26820320]

約数ペア:

[(1, 26820320), (2, 13410160), (4, 6705080), (5, 5364064), (8, 3352540), (10, 2682032), (16, 1676270), (20, 1341016), (32, 838135), (40, 670508), (80, 335254), (160, 167627)]