106990840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{243161}}^1$

素因数の和:243183

約数の個数: 32

約数和(自身を含む): 262614960

約数和(自身を除く): 155624120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 243161, 486322, 972644, 1215805, 1945288, 2431610, 2674771, 4863220, 5349542, 9726440, 10699084, 13373855, 21398168, 26747710, 53495420, 106990840]

約数ペア:

[(1, 106990840), (2, 53495420), (4, 26747710), (5, 21398168), (8, 13373855), (10, 10699084), (11, 9726440), (20, 5349542), (22, 4863220), (40, 2674771), (44, 2431610), (55, 1945288), (88, 1215805), (110, 972644), (220, 486322), (440, 243161)]