4984420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{35603}}^1$

素因数の和:35619

約数の個数: 24

約数和(自身を含む): 11962944

約数和(自身を除く): 6978524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 35603, 71206, 142412, 178015, 249221, 356030, 498442, 712060, 996884, 1246105, 2492210, 4984420]

約数ペア:

[(1, 4984420), (2, 2492210), (4, 1246105), (5, 996884), (7, 712060), (10, 498442), (14, 356030), (20, 249221), (28, 178015), (35, 142412), (70, 71206), (140, 35603)]