22754060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{162529}}^1$

素因数の和:162545

約数の個数: 24

約数和(自身を含む): 54610080

約数和(自身を除く): 31856020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 162529, 325058, 650116, 812645, 1137703, 1625290, 2275406, 3250580, 4550812, 5688515, 11377030, 22754060]

約数ペア:

[(1, 22754060), (2, 11377030), (4, 5688515), (5, 4550812), (7, 3250580), (10, 2275406), (14, 1625290), (20, 1137703), (28, 812645), (35, 650116), (70, 325058), (140, 162529)]