6969520

素因数分解:

$2^4\times 5^1\times {\mathrm{87119}}^1$

素因数の和:87132

約数の個数: 20

約数和(自身を含む): 16204320

約数和(自身を除く): 9234800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 87119, 174238, 348476, 435595, 696952, 871190, 1393904, 1742380, 3484760, 6969520]

約数ペア:

[(1, 6969520), (2, 3484760), (4, 1742380), (5, 1393904), (8, 871190), (10, 696952), (16, 435595), (20, 348476), (40, 174238), (80, 87119)]