6808720

素因数分解:

$2^4\times 5^1\times {\mathrm{85109}}^1$

素因数の和:85122

約数の個数: 20

約数和(自身を含む): 15830460

約数和(自身を除く): 9021740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 85109, 170218, 340436, 425545, 680872, 851090, 1361744, 1702180, 3404360, 6808720]

約数ペア:

[(1, 6808720), (2, 3404360), (4, 1702180), (5, 1361744), (8, 851090), (10, 680872), (16, 425545), (20, 340436), (40, 170218), (80, 85109)]