12925360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23081}}^1$

素因数の和:23101

約数の個数: 40

約数和(自身を含む): 34346016

約数和(自身を除く): 21420656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 23081, 46162, 92324, 115405, 161567, 184648, 230810, 323134, 369296, 461620, 646268, 807835, 923240, 1292536, 1615670, 1846480, 2585072, 3231340, 6462680, 12925360]

約数ペア:

[(1, 12925360), (2, 6462680), (4, 3231340), (5, 2585072), (7, 1846480), (8, 1615670), (10, 1292536), (14, 923240), (16, 807835), (20, 646268), (28, 461620), (35, 369296), (40, 323134), (56, 230810), (70, 184648), (80, 161567), (112, 115405), (140, 92324), (280, 46162), (560, 23081)]