120202004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{74567}}^1$

素因数の和:74615

約数の個数: 24

約数和(自身を含む): 233845248

約数和(自身を除く): 113643244

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 74567, 149134, 298268, 969371, 1938742, 2311577, 3877484, 4623154, 9246308, 30050501, 60101002, 120202004]

約数ペア:

[(1, 120202004), (2, 60101002), (4, 30050501), (13, 9246308), (26, 4623154), (31, 3877484), (52, 2311577), (62, 1938742), (124, 969371), (403, 298268), (806, 149134), (1612, 74567)]