11528044340

素因数分解:

$2^2\times 5^1\times {\mathrm{2111}}^1\times {\mathrm{273047}}^1$

素因数の和:275167

約数の個数: 24

約数和(自身を含む): 24220449792

約数和(自身を除く): 12692405452

約数列:

[1, 2, 4, 5, 10, 20, 2111, 4222, 8444, 10555, 21110, 42220, 273047, 546094, 1092188, 1365235, 2730470, 5460940, 576402217, 1152804434, 2305608868, 2882011085, 5764022170, 11528044340]

約数ペア:

[(1, 11528044340), (2, 5764022170), (4, 2882011085), (5, 2305608868), (10, 1152804434), (20, 576402217), (2111, 5460940), (4222, 2730470), (8444, 1365235), (10555, 1092188), (21110, 546094), (42220, 273047)]