83192080

素因数分解:

$2^4\times 5^1\times {\mathrm{1039901}}^1$

素因数の和:1039914

約数の個数: 20

約数和(自身を含む): 193421772

約数和(自身を除く): 110229692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1039901, 2079802, 4159604, 5199505, 8319208, 10399010, 16638416, 20798020, 41596040, 83192080]

約数ペア:

[(1, 83192080), (2, 41596040), (4, 20798020), (5, 16638416), (8, 10399010), (10, 8319208), (16, 5199505), (20, 4159604), (40, 2079802), (80, 1039901)]