25089020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{114041}}^1$

素因数の和:114061

約数の個数: 24

約数和(自身を含む): 57477168

約数和(自身を除く): 32388148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 114041, 228082, 456164, 570205, 1140410, 1254451, 2280820, 2508902, 5017804, 6272255, 12544510, 25089020]

約数ペア:

[(1, 25089020), (2, 12544510), (4, 6272255), (5, 5017804), (10, 2508902), (11, 2280820), (20, 1254451), (22, 1140410), (44, 570205), (55, 456164), (110, 228082), (220, 114041)]