26208320

素因数分解:

$2^6\times 5^1\times {\mathrm{81901}}^1$

素因数の和:81918

約数の個数: 28

約数和(自身を含む): 62409324

約数和(自身を除く): 36201004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 81901, 163802, 327604, 409505, 655208, 819010, 1310416, 1638020, 2620832, 3276040, 5241664, 6552080, 13104160, 26208320]

約数ペア:

[(1, 26208320), (2, 13104160), (4, 6552080), (5, 5241664), (8, 3276040), (10, 2620832), (16, 1638020), (20, 1310416), (32, 819010), (40, 655208), (64, 409505), (80, 327604), (160, 163802), (320, 81901)]