8096140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31139}}^1$

素因数の和:31161

約数の個数: 24

約数和(自身を含む): 18310320

約数和(自身を除く): 10214180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 31139, 62278, 124556, 155695, 311390, 404807, 622780, 809614, 1619228, 2024035, 4048070, 8096140]

約数ペア:

[(1, 8096140), (2, 4048070), (4, 2024035), (5, 1619228), (10, 809614), (13, 622780), (20, 404807), (26, 311390), (52, 155695), (65, 124556), (130, 62278), (260, 31139)]