27356720

素因数分解:

$2^4\times 5^1\times {\mathrm{341959}}^1$

素因数の和:341972

約数の個数: 20

約数和(自身を含む): 63604560

約数和(自身を除く): 36247840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 341959, 683918, 1367836, 1709795, 2735672, 3419590, 5471344, 6839180, 13678360, 27356720]

約数ペア:

[(1, 27356720), (2, 13678360), (4, 6839180), (5, 5471344), (8, 3419590), (10, 2735672), (16, 1709795), (20, 1367836), (40, 683918), (80, 341959)]