11389180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51769}}^1$

素因数の和:51789

約数の個数: 24

約数和(自身を含む): 26092080

約数和(自身を除く): 14702900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 51769, 103538, 207076, 258845, 517690, 569459, 1035380, 1138918, 2277836, 2847295, 5694590, 11389180]

約数ペア:

[(1, 11389180), (2, 5694590), (4, 2847295), (5, 2277836), (10, 1138918), (11, 1035380), (20, 569459), (22, 517690), (44, 258845), (55, 207076), (110, 103538), (220, 51769)]