11808235012

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{20129}}^1$

素因数の和:20261

約数の個数: 72

約数和(自身を含む): 24963051960

約数和(自身を除く): 13154816948

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 73, 82, 98, 146, 164, 196, 287, 292, 511, 574, 1022, 1148, 2009, 2044, 2993, 3577, 4018, 5986, 7154, 8036, 11972, 14308, 20129, 20951, 40258, 41902, 80516, 83804, 140903, 146657, 281806, 293314, 563612, 586628, 825289, 986321, 1469417, 1650578, 1972642, 2938834, 3301156, 3945284, 5777023, 5877668, 10285919, 11554046, 20571838, 23108092, 40439161, 41143676, 60246097, 72001433, 80878322, 120492194, 144002866, 161756644, 240984388, 288005732, 421722679, 843445358, 1686890716, 2952058753, 5904117506, 11808235012]

約数ペア:

[(1, 11808235012), (2, 5904117506), (4, 2952058753), (7, 1686890716), (14, 843445358), (28, 421722679), (41, 288005732), (49, 240984388), (73, 161756644), (82, 144002866), (98, 120492194), (146, 80878322), (164, 72001433), (196, 60246097), (287, 41143676), (292, 40439161), (511, 23108092), (574, 20571838), (1022, 11554046), (1148, 10285919), (2009, 5877668), (2044, 5777023), (2993, 3945284), (3577, 3301156), (4018, 2938834), (5986, 1972642), (7154, 1650578), (8036, 1469417), (11972, 986321), (14308, 825289), (20129, 586628), (20951, 563612), (40258, 293314), (41902, 281806), (80516, 146657), (83804, 140903)]