2019944837075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{156281999}}^1$

素因数の和:156282067

約数の個数: 24

約数和(自身を含む): 2790571392000

約数和(自身を除く): 770626554925

約数列:

[1, 5, 11, 25, 47, 55, 235, 275, 517, 1175, 2585, 12925, 156281999, 781409995, 1719101989, 3907049975, 7345253953, 8595509945, 36726269765, 42977549725, 80797793483, 183631348825, 403988967415, 2019944837075]

約数ペア:

[(1, 2019944837075), (5, 403988967415), (11, 183631348825), (25, 80797793483), (47, 42977549725), (55, 36726269765), (235, 8595509945), (275, 7345253953), (517, 3907049975), (1175, 1719101989), (2585, 781409995), (12925, 156281999)]