520075810

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1\times {\mathrm{983}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 945395712

約数和(自身を除く): 425319902

約数列:

[1, 2, 5, 10, 191, 277, 382, 554, 955, 983, 1385, 1910, 1966, 2770, 4915, 9830, 52907, 105814, 187753, 264535, 272291, 375506, 529070, 544582, 938765, 1361455, 1877530, 2722910, 52007581, 104015162, 260037905, 520075810]

約数ペア:

[(1, 520075810), (2, 260037905), (5, 104015162), (10, 52007581), (191, 2722910), (277, 1877530), (382, 1361455), (554, 938765), (955, 544582), (983, 529070), (1385, 375506), (1910, 272291), (1966, 264535), (2770, 187753), (4915, 105814), (9830, 52907)]