516260

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 1100736

約数和(自身を除く): 584476

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 311, 332, 415, 622, 830, 1244, 1555, 1660, 3110, 6220, 25813, 51626, 103252, 129065, 258130, 516260]

約数ペア:

[(1, 516260), (2, 258130), (4, 129065), (5, 103252), (10, 51626), (20, 25813), (83, 6220), (166, 3110), (311, 1660), (332, 1555), (415, 1244), (622, 830)]