11582540

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2137}}^1$

素因数の和:2417

約数の個数: 24

約数和(自身を含む): 24424512

約数和(自身を除く): 12841972

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2137, 2710, 4274, 5420, 8548, 10685, 21370, 42740, 579127, 1158254, 2316508, 2895635, 5791270, 11582540]

約数ペア:

[(1, 11582540), (2, 5791270), (4, 2895635), (5, 2316508), (10, 1158254), (20, 579127), (271, 42740), (542, 21370), (1084, 10685), (1355, 8548), (2137, 5420), (2710, 4274)]