7601060

素因数分解:

$2^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{977}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 16019640

約数和(自身を除く): 8418580

約数列:

[1, 2, 4, 5, 10, 20, 389, 778, 977, 1556, 1945, 1954, 3890, 3908, 4885, 7780, 9770, 19540, 380053, 760106, 1520212, 1900265, 3800530, 7601060]

約数ペア:

[(1, 7601060), (2, 3800530), (4, 1900265), (5, 1520212), (10, 760106), (20, 380053), (389, 19540), (778, 9770), (977, 7780), (1556, 4885), (1945, 3908), (1954, 3890)]