11662120

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5501}}^1$

素因数の和:5565

約数の個数: 32

約数和(自身を含む): 26739720

約数和(自身を除く): 15077600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 5501, 11002, 22004, 27505, 44008, 55010, 110020, 220040, 291553, 583106, 1166212, 1457765, 2332424, 2915530, 5831060, 11662120]

約数ペア:

[(1, 11662120), (2, 5831060), (4, 2915530), (5, 2332424), (8, 1457765), (10, 1166212), (20, 583106), (40, 291553), (53, 220040), (106, 110020), (212, 55010), (265, 44008), (424, 27505), (530, 22004), (1060, 11002), (2120, 5501)]