89797120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{5011}}^1$

素因数の和:5041

約数の個数: 80

約数和(自身を含む): 246109248

約数和(自身を除く): 156312128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5011, 8960, 10022, 17920, 20044, 25055, 35077, 40088, 50110, 70154, 80176, 100220, 140308, 160352, 175385, 200440, 280616, 320704, 350770, 400880, 561232, 641408, 701540, 801760, 1122464, 1282816, 1403080, 1603520, 2244928, 2565632, 2806160, 3207040, 4489856, 5612320, 6414080, 8979712, 11224640, 12828160, 17959424, 22449280, 44898560, 89797120]

約数ペア:

[(1, 89797120), (2, 44898560), (4, 22449280), (5, 17959424), (7, 12828160), (8, 11224640), (10, 8979712), (14, 6414080), (16, 5612320), (20, 4489856), (28, 3207040), (32, 2806160), (35, 2565632), (40, 2244928), (56, 1603520), (64, 1403080), (70, 1282816), (80, 1122464), (112, 801760), (128, 701540), (140, 641408), (160, 561232), (224, 400880), (256, 350770), (280, 320704), (320, 280616), (448, 200440), (512, 175385), (560, 160352), (640, 140308), (896, 100220), (1120, 80176), (1280, 70154), (1792, 50110), (2240, 40088), (2560, 35077), (3584, 25055), (4480, 20044), (5011, 17920), (8960, 10022)]