34165220

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{39727}}^1$

素因数の和:39779

約数の個数: 24

約数和(自身を含む): 73417344

約数和(自身を除く): 39252124

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 39727, 79454, 158908, 198635, 397270, 794540, 1708261, 3416522, 6833044, 8541305, 17082610, 34165220]

約数ペア:

[(1, 34165220), (2, 17082610), (4, 8541305), (5, 6833044), (10, 3416522), (20, 1708261), (43, 794540), (86, 397270), (172, 198635), (215, 158908), (430, 79454), (860, 39727)]