10080308

素因数分解:

$2^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{691}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 20228544

約数和(自身を除く): 10148236

約数列:

[1, 2, 4, 7, 14, 28, 521, 691, 1042, 1382, 2084, 2764, 3647, 4837, 7294, 9674, 14588, 19348, 360011, 720022, 1440044, 2520077, 5040154, 10080308]

約数ペア:

[(1, 10080308), (2, 5040154), (4, 2520077), (7, 1440044), (14, 720022), (28, 360011), (521, 19348), (691, 14588), (1042, 9674), (1382, 7294), (2084, 4837), (2764, 3647)]