5040980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{36007}}^1$

素因数の和:36023

約数の個数: 24

約数和(自身を含む): 12098688

約数和(自身を除く): 7057708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 36007, 72014, 144028, 180035, 252049, 360070, 504098, 720140, 1008196, 1260245, 2520490, 5040980]

約数ペア:

[(1, 5040980), (2, 2520490), (4, 1260245), (5, 1008196), (7, 720140), (10, 504098), (14, 360070), (20, 252049), (28, 180035), (35, 144028), (70, 72014), (140, 36007)]