117964040

素因数分解:

$2^3\times 5^1\times {\mathrm{2949101}}^1$

素因数の和:2949112

約数の個数: 16

約数和(自身を含む): 265419180

約数和(自身を除く): 147455140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2949101, 5898202, 11796404, 14745505, 23592808, 29491010, 58982020, 117964040]

約数ペア:

[(1, 117964040), (2, 58982020), (4, 29491010), (5, 23592808), (8, 14745505), (10, 11796404), (20, 5898202), (40, 2949101)]