4901380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22279}}^1$

素因数の和:22299

約数の個数: 24

約数和(自身を含む): 11229120

約数和(自身を除く): 6327740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 22279, 44558, 89116, 111395, 222790, 245069, 445580, 490138, 980276, 1225345, 2450690, 4901380]

約数ペア:

[(1, 4901380), (2, 2450690), (4, 1225345), (5, 980276), (10, 490138), (11, 445580), (20, 245069), (22, 222790), (44, 111395), (55, 89116), (110, 44558), (220, 22279)]