22083670420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157740503}}^1$

素因数の和:157740519

約数の個数: 24

約数和(自身を含む): 53000809344

約数和(自身を除く): 30917138924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157740503, 315481006, 630962012, 788702515, 1104183521, 1577405030, 2208367042, 3154810060, 4416734084, 5520917605, 11041835210, 22083670420]

約数ペア:

[(1, 22083670420), (2, 11041835210), (4, 5520917605), (5, 4416734084), (7, 3154810060), (10, 2208367042), (14, 1577405030), (20, 1104183521), (28, 788702515), (35, 630962012), (70, 315481006), (140, 157740503)]