106711840

素因数分解:

$2^5\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1009}}^1$

素因数の和:1685

約数の個数: 48

約数和(自身を含む): 252738360

約数和(自身を除く): 146026520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 661, 1009, 1322, 2018, 2644, 3305, 4036, 5045, 5288, 6610, 8072, 10090, 10576, 13220, 16144, 20180, 21152, 26440, 32288, 40360, 52880, 80720, 105760, 161440, 666949, 1333898, 2667796, 3334745, 5335592, 6669490, 10671184, 13338980, 21342368, 26677960, 53355920, 106711840]

約数ペア:

[(1, 106711840), (2, 53355920), (4, 26677960), (5, 21342368), (8, 13338980), (10, 10671184), (16, 6669490), (20, 5335592), (32, 3334745), (40, 2667796), (80, 1333898), (160, 666949), (661, 161440), (1009, 105760), (1322, 80720), (2018, 52880), (2644, 40360), (3305, 32288), (4036, 26440), (5045, 21152), (5288, 20180), (6610, 16144), (8072, 13220), (10090, 10576)]