541869140

素因数分解:

$2^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{49531}}^1$

素因数の和:50087

約数の個数: 24

約数和(自身を含む): 1140028512

約数和(自身を除く): 598159372

約数列:

[1, 2, 4, 5, 10, 20, 547, 1094, 2188, 2735, 5470, 10940, 49531, 99062, 198124, 247655, 495310, 990620, 27093457, 54186914, 108373828, 135467285, 270934570, 541869140]

約数ペア:

[(1, 541869140), (2, 270934570), (4, 135467285), (5, 108373828), (10, 54186914), (20, 27093457), (547, 990620), (1094, 495310), (2188, 247655), (2735, 198124), (5470, 99062), (10940, 49531)]