12072850

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2713}}^1$

素因数の和:2814

約数の個数: 24

約数和(自身を含む): 22716180

約数和(自身を除く): 10643330

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 2713, 4450, 5426, 13565, 27130, 67825, 135650, 241457, 482914, 1207285, 2414570, 6036425, 12072850]

約数ペア:

[(1, 12072850), (2, 6036425), (5, 2414570), (10, 1207285), (25, 482914), (50, 241457), (89, 135650), (178, 67825), (445, 27130), (890, 13565), (2225, 5426), (2713, 4450)]