1088896542680

素因数分解:

$2^3\times 5^1\times {\mathrm{27222413567}}^1$

素因数の和:27222413578

約数の個数: 16

約数和(自身を含む): 2450017221120

約数和(自身を除く): 1361120678440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 27222413567, 54444827134, 108889654268, 136112067835, 217779308536, 272224135670, 544448271340, 1088896542680]

約数ペア:

[(1, 1088896542680), (2, 544448271340), (4, 272224135670), (5, 217779308536), (8, 136112067835), (10, 108889654268), (20, 54444827134), (40, 27222413567)]