36740980

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{20641}}^1$

素因数の和:20739

約数の個数: 24

約数和(自身を含む): 78026760

約数和(自身を除く): 41285780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 20641, 41282, 82564, 103205, 206410, 412820, 1837049, 3674098, 7348196, 9185245, 18370490, 36740980]

約数ペア:

[(1, 36740980), (2, 18370490), (4, 9185245), (5, 7348196), (10, 3674098), (20, 1837049), (89, 412820), (178, 206410), (356, 103205), (445, 82564), (890, 41282), (1780, 20641)]