101038420220

素因数分解:

$2^2\times 5^1\times {\mathrm{5051921011}}^1$

素因数の和:5051921020

約数の個数: 12

約数和(自身を含む): 212180682504

約数和(自身を除く): 111142262284

約数列:

[1, 2, 4, 5, 10, 20, 5051921011, 10103842022, 20207684044, 25259605055, 50519210110, 101038420220]

約数ペア:

[(1, 101038420220), (2, 50519210110), (4, 25259605055), (5, 20207684044), (10, 10103842022), (20, 5051921011)]