133069685080

素因数分解:

$2^3\times 5^1\times {\mathrm{3326742127}}^1$

素因数の和:3326742138

約数の個数: 16

約数和(自身を含む): 299406791520

約数和(自身を除く): 166337106440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3326742127, 6653484254, 13306968508, 16633710635, 26613937016, 33267421270, 66534842540, 133069685080]

約数ペア:

[(1, 133069685080), (2, 66534842540), (4, 33267421270), (5, 26613937016), (8, 16633710635), (10, 13306968508), (20, 6653484254), (40, 3326742127)]