11604220

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2141}}^1$

素因数の和:2421

約数の個数: 24

約数和(自身を含む): 24470208

約数和(自身を除く): 12865988

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2141, 2710, 4282, 5420, 8564, 10705, 21410, 42820, 580211, 1160422, 2320844, 2901055, 5802110, 11604220]

約数ペア:

[(1, 11604220), (2, 5802110), (4, 2901055), (5, 2320844), (10, 1160422), (20, 580211), (271, 42820), (542, 21410), (1084, 10705), (1355, 8564), (2141, 5420), (2710, 4282)]