2755940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12527}}^1$

素因数の和:12547

約数の個数: 24

約数和(自身を含む): 6314112

約数和(自身を除く): 3558172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 12527, 25054, 50108, 62635, 125270, 137797, 250540, 275594, 551188, 688985, 1377970, 2755940]

約数ペア:

[(1, 2755940), (2, 1377970), (4, 688985), (5, 551188), (10, 275594), (11, 250540), (20, 137797), (22, 125270), (44, 62635), (55, 50108), (110, 25054), (220, 12527)]