8082505720

素因数分解:

$2^3\times 5^1\times {\mathrm{202062643}}^1$

素因数の和:202062654

約数の個数: 16

約数和(自身を含む): 18185637960

約数和(自身を除く): 10103132240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 202062643, 404125286, 808250572, 1010313215, 1616501144, 2020626430, 4041252860, 8082505720]

約数ペア:

[(1, 8082505720), (2, 4041252860), (4, 2020626430), (5, 1616501144), (8, 1010313215), (10, 808250572), (20, 404125286), (40, 202062643)]