133882540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26459}}^1$

素因数の和:26502

約数の個数: 48

約数和(自身を含む): 320060160

約数和(自身を除く): 186177620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 26459, 52918, 105836, 132295, 264590, 291049, 529180, 582098, 608557, 1164196, 1217114, 1455245, 2434228, 2910490, 3042785, 5820980, 6085570, 6694127, 12171140, 13388254, 26776508, 33470635, 66941270, 133882540]

約数ペア:

[(1, 133882540), (2, 66941270), (4, 33470635), (5, 26776508), (10, 13388254), (11, 12171140), (20, 6694127), (22, 6085570), (23, 5820980), (44, 3042785), (46, 2910490), (55, 2434228), (92, 1455245), (110, 1217114), (115, 1164196), (220, 608557), (230, 582098), (253, 529180), (460, 291049), (506, 264590), (1012, 132295), (1265, 105836), (2530, 52918), (5060, 26459)]