80157310

素因数分解:

$2^1\times 5^1\times {\mathrm{1823}}^1\times {\mathrm{4397}}^1$

素因数の和:6227

約数の個数: 16

約数和(自身を含む): 144395136

約数和(自身を除く): 64237826

約数列:

[1, 2, 5, 10, 1823, 3646, 4397, 8794, 9115, 18230, 21985, 43970, 8015731, 16031462, 40078655, 80157310]

約数ペア:

[(1, 80157310), (2, 40078655), (5, 16031462), (10, 8015731), (1823, 43970), (3646, 21985), (4397, 18230), (8794, 9115)]