102555820

素因数分解:

$2^2\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{2729}}^1$

素因数の和:4617

約数の個数: 24

約数和(自身を含む): 215560800

約数和(自身を除く): 113004980

約数列:

[1, 2, 4, 5, 10, 20, 1879, 2729, 3758, 5458, 7516, 9395, 10916, 13645, 18790, 27290, 37580, 54580, 5127791, 10255582, 20511164, 25638955, 51277910, 102555820]

約数ペア:

[(1, 102555820), (2, 51277910), (4, 25638955), (5, 20511164), (10, 10255582), (20, 5127791), (1879, 54580), (2729, 37580), (3758, 27290), (5458, 18790), (7516, 13645), (9395, 10916)]