13883540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5737}}^1$

素因数の和:5768

約数の個数: 36

約数和(自身を含む): 32052468

約数和(自身を除く): 18168928

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 5737, 11474, 22948, 28685, 57370, 63107, 114740, 126214, 252428, 315535, 631070, 694177, 1262140, 1388354, 2776708, 3470885, 6941770, 13883540]

約数ペア:

[(1, 13883540), (2, 6941770), (4, 3470885), (5, 2776708), (10, 1388354), (11, 1262140), (20, 694177), (22, 631070), (44, 315535), (55, 252428), (110, 126214), (121, 114740), (220, 63107), (242, 57370), (484, 28685), (605, 22948), (1210, 11474), (2420, 5737)]