5020490

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5641}}^1$

素因数の和:5737

約数の個数: 16

約数和(自身を含む): 9140040

約数和(自身を除く): 4119550

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 5641, 11282, 28205, 56410, 502049, 1004098, 2510245, 5020490]

約数ペア:

[(1, 5020490), (2, 2510245), (5, 1004098), (10, 502049), (89, 56410), (178, 28205), (445, 11282), (890, 5641)]