1323201640

素因数分解:

$2^3\times 5^1\times {\mathrm{33080041}}^1$

素因数の和:33080052

約数の個数: 16

約数和(自身を含む): 2977203780

約数和(自身を除く): 1654002140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 33080041, 66160082, 132320164, 165400205, 264640328, 330800410, 661600820, 1323201640]

約数ペア:

[(1, 1323201640), (2, 661600820), (4, 330800410), (5, 264640328), (8, 165400205), (10, 132320164), (20, 66160082), (40, 33080041)]