7426880

素因数分解:

$2^6\times 5^1\times {\mathrm{23209}}^1$

素因数の和:23226

約数の個数: 28

約数和(自身を含む): 17686020

約数和(自身を除く): 10259140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 23209, 46418, 92836, 116045, 185672, 232090, 371344, 464180, 742688, 928360, 1485376, 1856720, 3713440, 7426880]

約数ペア:

[(1, 7426880), (2, 3713440), (4, 1856720), (5, 1485376), (8, 928360), (10, 742688), (16, 464180), (20, 371344), (32, 232090), (40, 185672), (64, 116045), (80, 92836), (160, 46418), (320, 23209)]