2016040124

素因数分解:

$2^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{20129}}^1$

素因数の和:20227

約数の個数: 48

約数和(自身を含む): 4170936000

約数和(自身を除く): 2154895876

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 343, 511, 686, 1022, 1372, 2044, 3577, 7154, 14308, 20129, 25039, 40258, 50078, 80516, 100156, 140903, 281806, 563612, 986321, 1469417, 1972642, 2938834, 3945284, 5877668, 6904247, 10285919, 13808494, 20571838, 27616988, 41143676, 72001433, 144002866, 288005732, 504010031, 1008020062, 2016040124]

約数ペア:

[(1, 2016040124), (2, 1008020062), (4, 504010031), (7, 288005732), (14, 144002866), (28, 72001433), (49, 41143676), (73, 27616988), (98, 20571838), (146, 13808494), (196, 10285919), (292, 6904247), (343, 5877668), (511, 3945284), (686, 2938834), (1022, 1972642), (1372, 1469417), (2044, 986321), (3577, 563612), (7154, 281806), (14308, 140903), (20129, 100156), (25039, 80516), (40258, 50078)]