2013075200

素因数分解:

$2^8\times 5^2\times {\mathrm{314543}}^1$

素因数の和:314569

約数の個数: 54

約数和(自身を含む): 4982691504

約数和(自身を除く): 2969616304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 6400, 314543, 629086, 1258172, 1572715, 2516344, 3145430, 5032688, 6290860, 7863575, 10065376, 12581720, 15727150, 20130752, 25163440, 31454300, 40261504, 50326880, 62908600, 80523008, 100653760, 125817200, 201307520, 251634400, 402615040, 503268800, 1006537600, 2013075200]

約数ペア:

[(1, 2013075200), (2, 1006537600), (4, 503268800), (5, 402615040), (8, 251634400), (10, 201307520), (16, 125817200), (20, 100653760), (25, 80523008), (32, 62908600), (40, 50326880), (50, 40261504), (64, 31454300), (80, 25163440), (100, 20130752), (128, 15727150), (160, 12581720), (200, 10065376), (256, 7863575), (320, 6290860), (400, 5032688), (640, 3145430), (800, 2516344), (1280, 1572715), (1600, 1258172), (3200, 629086), (6400, 314543)]