1040292020

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{536233}}^1$

素因数の和:536339

約数の個数: 24

約数和(自身を含む): 2207139144

約数和(自身を除く): 1166847124

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 536233, 1072466, 2144932, 2681165, 5362330, 10724660, 52014601, 104029202, 208058404, 260073005, 520146010, 1040292020]

約数ペア:

[(1, 1040292020), (2, 520146010), (4, 260073005), (5, 208058404), (10, 104029202), (20, 52014601), (97, 10724660), (194, 5362330), (388, 2681165), (485, 2144932), (970, 1072466), (1940, 536233)]