29253220

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{8081}}^1$

素因数の和:8271

約数の個数: 24

約数和(自身を含む): 61778808

約数和(自身を除く): 32525588

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 8081, 16162, 32324, 40405, 80810, 161620, 1462661, 2925322, 5850644, 7313305, 14626610, 29253220]

約数ペア:

[(1, 29253220), (2, 14626610), (4, 7313305), (5, 5850644), (10, 2925322), (20, 1462661), (181, 161620), (362, 80810), (724, 40405), (905, 32324), (1810, 16162), (3620, 8081)]