121852880

素因数分解:

$2^4\times 5^1\times {\mathrm{1523161}}^1$

素因数の和:1523174

約数の個数: 20

約数和(自身を含む): 283308132

約数和(自身を除く): 161455252

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1523161, 3046322, 6092644, 7615805, 12185288, 15231610, 24370576, 30463220, 60926440, 121852880]

約数ペア:

[(1, 121852880), (2, 60926440), (4, 30463220), (5, 24370576), (8, 15231610), (10, 12185288), (16, 7615805), (20, 6092644), (40, 3046322), (80, 1523161)]