111384140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{795601}}^1$

素因数の和:795617

約数の個数: 24

約数和(自身を含む): 267322272

約数和(自身を除く): 155938132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 795601, 1591202, 3182404, 3978005, 5569207, 7956010, 11138414, 15912020, 22276828, 27846035, 55692070, 111384140]

約数ペア:

[(1, 111384140), (2, 55692070), (4, 27846035), (5, 22276828), (7, 15912020), (10, 11138414), (14, 7956010), (20, 5569207), (28, 3978005), (35, 3182404), (70, 1591202), (140, 795601)]