268701140

素因数分解:

$2^2\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{10861}}^1$

素因数の和:12107

約数の個数: 24

約数和(自身を含む): 564780552

約数和(自身を除く): 296079412

約数列:

[1, 2, 4, 5, 10, 20, 1237, 2474, 4948, 6185, 10861, 12370, 21722, 24740, 43444, 54305, 108610, 217220, 13435057, 26870114, 53740228, 67175285, 134350570, 268701140]

約数ペア:

[(1, 268701140), (2, 134350570), (4, 67175285), (5, 53740228), (10, 26870114), (20, 13435057), (1237, 217220), (2474, 108610), (4948, 54305), (6185, 43444), (10861, 24740), (12370, 21722)]