6809680

素因数分解:

$2^4\times 5^1\times {\mathrm{85121}}^1$

素因数の和:85134

約数の個数: 20

約数和(自身を含む): 15832692

約数和(自身を除く): 9023012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 85121, 170242, 340484, 425605, 680968, 851210, 1361936, 1702420, 3404840, 6809680]

約数ペア:

[(1, 6809680), (2, 3404840), (4, 1702420), (5, 1361936), (8, 851210), (10, 680968), (16, 425605), (20, 340484), (40, 170242), (80, 85121)]