5246840

素因数分解:

$2^3\times 5^1\times {\mathrm{131171}}^1$

素因数の和:131182

約数の個数: 16

約数和(自身を含む): 11805480

約数和(自身を除く): 6558640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131171, 262342, 524684, 655855, 1049368, 1311710, 2623420, 5246840]

約数ペア:

[(1, 5246840), (2, 2623420), (4, 1311710), (5, 1049368), (8, 655855), (10, 524684), (20, 262342), (40, 131171)]