82143710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1559}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 161740800

約数和(自身を除く): 79597090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 479, 958, 1559, 2395, 3118, 4790, 5269, 7795, 10538, 15590, 17149, 26345, 34298, 52690, 85745, 171490, 746761, 1493522, 3733805, 7467610, 8214371, 16428742, 41071855, 82143710]

約数ペア:

[(1, 82143710), (2, 41071855), (5, 16428742), (10, 8214371), (11, 7467610), (22, 3733805), (55, 1493522), (110, 746761), (479, 171490), (958, 85745), (1559, 52690), (2395, 34298), (3118, 26345), (4790, 17149), (5269, 15590), (7795, 10538)]