11309540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51407}}^1$

素因数の和:51427

約数の個数: 24

約数和(自身を含む): 25909632

約数和(自身を除く): 14600092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 51407, 102814, 205628, 257035, 514070, 565477, 1028140, 1130954, 2261908, 2827385, 5654770, 11309540]

約数ペア:

[(1, 11309540), (2, 5654770), (4, 2827385), (5, 2261908), (10, 1130954), (11, 1028140), (20, 565477), (22, 514070), (44, 257035), (55, 205628), (110, 102814), (220, 51407)]