6487507580

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1990033}}^1$

素因数の和:1990205

約数の個数: 24

約数和(自身を含む): 13707354192

約数和(自身を除く): 7219846612

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 1990033, 3980066, 7960132, 9950165, 19900330, 39800660, 324375379, 648750758, 1297501516, 1621876895, 3243753790, 6487507580]

約数ペア:

[(1, 6487507580), (2, 3243753790), (4, 1621876895), (5, 1297501516), (10, 648750758), (20, 324375379), (163, 39800660), (326, 19900330), (652, 9950165), (815, 7960132), (1630, 3980066), (3260, 1990033)]