11005940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2633}}^1$

素因数の和:2672

約数の個数: 48

約数和(自身を含む): 26550720

約数和(自身を除く): 15544780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 2633, 4180, 5266, 10532, 13165, 26330, 28963, 50027, 52660, 57926, 100054, 115852, 144815, 200108, 250135, 289630, 500270, 550297, 579260, 1000540, 1100594, 2201188, 2751485, 5502970, 11005940]

約数ペア:

[(1, 11005940), (2, 5502970), (4, 2751485), (5, 2201188), (10, 1100594), (11, 1000540), (19, 579260), (20, 550297), (22, 500270), (38, 289630), (44, 250135), (55, 200108), (76, 144815), (95, 115852), (110, 100054), (190, 57926), (209, 52660), (220, 50027), (380, 28963), (418, 26330), (836, 13165), (1045, 10532), (2090, 5266), (2633, 4180)]