12800600

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2207}}^1$

素因数の和:2252

約数の個数: 48

約数和(自身を含む): 30801600

約数和(自身を除く): 18001000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2207, 2900, 4414, 5800, 8828, 11035, 17656, 22070, 44140, 55175, 64003, 88280, 110350, 128006, 220700, 256012, 320015, 441400, 512024, 640030, 1280060, 1600075, 2560120, 3200150, 6400300, 12800600]

約数ペア:

[(1, 12800600), (2, 6400300), (4, 3200150), (5, 2560120), (8, 1600075), (10, 1280060), (20, 640030), (25, 512024), (29, 441400), (40, 320015), (50, 256012), (58, 220700), (100, 128006), (116, 110350), (145, 88280), (200, 64003), (232, 55175), (290, 44140), (580, 22070), (725, 17656), (1160, 11035), (1450, 8828), (2207, 5800), (2900, 4414)]