2606120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5923}}^1$

素因数の和:5945

約数の個数: 32

約数和(自身を含む): 6397920

約数和(自身を除く): 3791800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5923, 11846, 23692, 29615, 47384, 59230, 65153, 118460, 130306, 236920, 260612, 325765, 521224, 651530, 1303060, 2606120]

約数ペア:

[(1, 2606120), (2, 1303060), (4, 651530), (5, 521224), (8, 325765), (10, 260612), (11, 236920), (20, 130306), (22, 118460), (40, 65153), (44, 59230), (55, 47384), (88, 29615), (110, 23692), (220, 11846), (440, 5923)]