22789060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{162779}}^1$

素因数の和:162795

約数の個数: 24

約数和(自身を含む): 54694080

約数和(自身を除く): 31905020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 162779, 325558, 651116, 813895, 1139453, 1627790, 2278906, 3255580, 4557812, 5697265, 11394530, 22789060]

約数ペア:

[(1, 22789060), (2, 11394530), (4, 5697265), (5, 4557812), (7, 3255580), (10, 2278906), (14, 1627790), (20, 1139453), (28, 813895), (35, 651116), (70, 325558), (140, 162779)]