5531540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{39511}}^1$

素因数の和:39527

約数の個数: 24

約数和(自身を含む): 13276032

約数和(自身を除く): 7744492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 39511, 79022, 158044, 197555, 276577, 395110, 553154, 790220, 1106308, 1382885, 2765770, 5531540]

約数ペア:

[(1, 5531540), (2, 2765770), (4, 1382885), (5, 1106308), (7, 790220), (10, 553154), (14, 395110), (20, 276577), (28, 197555), (35, 158044), (70, 79022), (140, 39511)]