129416000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{2311}}^1$

素因数の和:2345

約数の個数: 112

約数和(自身を含む): 366442752

約数和(自身を除く): 237026752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1600, 1750, 2000, 2240, 2311, 2800, 3500, 4000, 4622, 5600, 7000, 8000, 9244, 11200, 11555, 14000, 16177, 18488, 23110, 28000, 32354, 36976, 46220, 56000, 57775, 64708, 73952, 80885, 92440, 115550, 129416, 147904, 161770, 184880, 231100, 258832, 288875, 323540, 369760, 404425, 462200, 517664, 577750, 647080, 739520, 808850, 924400, 1035328, 1155500, 1294160, 1617700, 1848800, 2022125, 2311000, 2588320, 3235400, 3697600, 4044250, 4622000, 5176640, 6470800, 8088500, 9244000, 12941600, 16177000, 18488000, 25883200, 32354000, 64708000, 129416000]

約数ペア:

[(1, 129416000), (2, 64708000), (4, 32354000), (5, 25883200), (7, 18488000), (8, 16177000), (10, 12941600), (14, 9244000), (16, 8088500), (20, 6470800), (25, 5176640), (28, 4622000), (32, 4044250), (35, 3697600), (40, 3235400), (50, 2588320), (56, 2311000), (64, 2022125), (70, 1848800), (80, 1617700), (100, 1294160), (112, 1155500), (125, 1035328), (140, 924400), (160, 808850), (175, 739520), (200, 647080), (224, 577750), (250, 517664), (280, 462200), (320, 404425), (350, 369760), (400, 323540), (448, 288875), (500, 258832), (560, 231100), (700, 184880), (800, 161770), (875, 147904), (1000, 129416), (1120, 115550), (1400, 92440), (1600, 80885), (1750, 73952), (2000, 64708), (2240, 57775), (2311, 56000), (2800, 46220), (3500, 36976), (4000, 32354), (4622, 28000), (5600, 23110), (7000, 18488), (8000, 16177), (9244, 14000), (11200, 11555)]