22592780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{161377}}^1$

素因数の和:161393

約数の個数: 24

約数和(自身を含む): 54223008

約数和(自身を除く): 31630228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 161377, 322754, 645508, 806885, 1129639, 1613770, 2259278, 3227540, 4518556, 5648195, 11296390, 22592780]

約数ペア:

[(1, 22592780), (2, 11296390), (4, 5648195), (5, 4518556), (7, 3227540), (10, 2259278), (14, 1613770), (20, 1129639), (28, 806885), (35, 645508), (70, 322754), (140, 161377)]