11427020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51941}}^1$

素因数の和:51961

約数の個数: 24

約数和(自身を含む): 26178768

約数和(自身を除く): 14751748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 51941, 103882, 207764, 259705, 519410, 571351, 1038820, 1142702, 2285404, 2856755, 5713510, 11427020]

約数ペア:

[(1, 11427020), (2, 5713510), (4, 2856755), (5, 2285404), (10, 1142702), (11, 1038820), (20, 571351), (22, 519410), (44, 259705), (55, 207764), (110, 103882), (220, 51941)]