2017030520

素因数分解:

$2^3\times 5^1\times {\mathrm{50425763}}^1$

素因数の和:50425774

約数の個数: 16

約数和(自身を含む): 4538318760

約数和(自身を除く): 2521288240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50425763, 100851526, 201703052, 252128815, 403406104, 504257630, 1008515260, 2017030520]

約数ペア:

[(1, 2017030520), (2, 1008515260), (4, 504257630), (5, 403406104), (8, 252128815), (10, 201703052), (20, 100851526), (40, 50425763)]