2814371780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{119557}}^1$

素因数の和:119684

約数の個数: 48

約数和(自身を含む): 6507781056

約数和(自身を除く): 3693409276

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 2140, 2354, 4708, 5885, 11770, 23540, 119557, 239114, 478228, 597785, 1195570, 1315127, 2391140, 2630254, 5260508, 6575635, 12792599, 13151270, 25585198, 26302540, 51170396, 63962995, 127925990, 140718589, 255851980, 281437178, 562874356, 703592945, 1407185890, 2814371780]

約数ペア:

[(1, 2814371780), (2, 1407185890), (4, 703592945), (5, 562874356), (10, 281437178), (11, 255851980), (20, 140718589), (22, 127925990), (44, 63962995), (55, 51170396), (107, 26302540), (110, 25585198), (214, 13151270), (220, 12792599), (428, 6575635), (535, 5260508), (1070, 2630254), (1177, 2391140), (2140, 1315127), (2354, 1195570), (4708, 597785), (5885, 478228), (11770, 239114), (23540, 119557)]