1320220810

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1168337}}^1$

素因数の和:1168457

約数の個数: 16

約数和(自身を含む): 2397429576

約数和(自身を除く): 1077208766

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 1168337, 2336674, 5841685, 11683370, 132022081, 264044162, 660110405, 1320220810]

約数ペア:

[(1, 1320220810), (2, 660110405), (5, 264044162), (10, 132022081), (113, 11683370), (226, 5841685), (565, 2336674), (1130, 1168337)]