1179655812020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{8426112943}}^1$

素因数の和:8426112959

約数の個数: 24

約数和(自身を含む): 2831173949184

約数和(自身を除く): 1651518137164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 8426112943, 16852225886, 33704451772, 42130564715, 58982790601, 84261129430, 117965581202, 168522258860, 235931162404, 294913953005, 589827906010, 1179655812020]

約数ペア:

[(1, 1179655812020), (2, 589827906010), (4, 294913953005), (5, 235931162404), (7, 168522258860), (10, 117965581202), (14, 84261129430), (20, 58982790601), (28, 42130564715), (35, 33704451772), (70, 16852225886), (140, 8426112943)]