22749580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3779}}^1$

素因数の和:3838

約数の個数: 48

約数和(自身を含む): 55883520

約数和(自身を除く): 33133940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 3779, 6020, 7558, 15116, 18895, 26453, 37790, 52906, 75580, 105812, 132265, 162497, 264530, 324994, 529060, 649988, 812485, 1137479, 1624970, 2274958, 3249940, 4549916, 5687395, 11374790, 22749580]

約数ペア:

[(1, 22749580), (2, 11374790), (4, 5687395), (5, 4549916), (7, 3249940), (10, 2274958), (14, 1624970), (20, 1137479), (28, 812485), (35, 649988), (43, 529060), (70, 324994), (86, 264530), (140, 162497), (172, 132265), (215, 105812), (301, 75580), (430, 52906), (602, 37790), (860, 26453), (1204, 18895), (1505, 15116), (3010, 7558), (3779, 6020)]