33373289860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2042429}}^1$

素因数の和:2042500

約数の個数: 48

約数和(自身を含む): 75488212800

約数和(自身を除く): 42114922940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 3268, 4085, 8170, 16340, 2042429, 4084858, 8169716, 10212145, 20424290, 38806151, 40848580, 77612302, 87824447, 155224604, 175648894, 194030755, 351297788, 388061510, 439122235, 776123020, 878244470, 1668664493, 1756488940, 3337328986, 6674657972, 8343322465, 16686644930, 33373289860]

約数ペア:

[(1, 33373289860), (2, 16686644930), (4, 8343322465), (5, 6674657972), (10, 3337328986), (19, 1756488940), (20, 1668664493), (38, 878244470), (43, 776123020), (76, 439122235), (86, 388061510), (95, 351297788), (172, 194030755), (190, 175648894), (215, 155224604), (380, 87824447), (430, 77612302), (817, 40848580), (860, 38806151), (1634, 20424290), (3268, 10212145), (4085, 8169716), (8170, 4084858), (16340, 2042429)]