559339960

素因数分解:

$2^3\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{12149}}^1$

素因数の和:13311

約数の個数: 32

約数和(自身を含む): 1259712000

約数和(自身を除く): 700372040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1151, 2302, 4604, 5755, 9208, 11510, 12149, 23020, 24298, 46040, 48596, 60745, 97192, 121490, 242980, 485960, 13983499, 27966998, 55933996, 69917495, 111867992, 139834990, 279669980, 559339960]

約数ペア:

[(1, 559339960), (2, 279669980), (4, 139834990), (5, 111867992), (8, 69917495), (10, 55933996), (20, 27966998), (40, 13983499), (1151, 485960), (2302, 242980), (4604, 121490), (5755, 97192), (9208, 60745), (11510, 48596), (12149, 46040), (23020, 24298)]