1320211205

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{32009}}^1$

素因数の和:32200

約数の個数: 16

約数和(自身を含む): 1620218160

約数和(自身を除く): 300006955

約数列:

[1, 5, 73, 113, 365, 565, 8249, 32009, 41245, 160045, 2336657, 3617017, 11683285, 18085085, 264042241, 1320211205]

約数ペア:

[(1, 1320211205), (5, 264042241), (73, 18085085), (113, 11683285), (365, 3617017), (565, 2336657), (8249, 160045), (32009, 41245)]