88072000

素因数分解:

$2^6\times 5^3\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 112

約数和(自身を含む): 222290640

約数和(自身を除く): 134218640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 101, 109, 125, 160, 200, 202, 218, 250, 320, 400, 404, 436, 500, 505, 545, 800, 808, 872, 1000, 1010, 1090, 1600, 1616, 1744, 2000, 2020, 2180, 2525, 2725, 3232, 3488, 4000, 4040, 4360, 5050, 5450, 6464, 6976, 8000, 8080, 8720, 10100, 10900, 11009, 12625, 13625, 16160, 17440, 20200, 21800, 22018, 25250, 27250, 32320, 34880, 40400, 43600, 44036, 50500, 54500, 55045, 80800, 87200, 88072, 101000, 109000, 110090, 161600, 174400, 176144, 202000, 218000, 220180, 275225, 352288, 404000, 436000, 440360, 550450, 704576, 808000, 872000, 880720, 1100900, 1376125, 1761440, 2201800, 2752250, 3522880, 4403600, 5504500, 8807200, 11009000, 17614400, 22018000, 44036000, 88072000]

約数ペア:

[(1, 88072000), (2, 44036000), (4, 22018000), (5, 17614400), (8, 11009000), (10, 8807200), (16, 5504500), (20, 4403600), (25, 3522880), (32, 2752250), (40, 2201800), (50, 1761440), (64, 1376125), (80, 1100900), (100, 880720), (101, 872000), (109, 808000), (125, 704576), (160, 550450), (200, 440360), (202, 436000), (218, 404000), (250, 352288), (320, 275225), (400, 220180), (404, 218000), (436, 202000), (500, 176144), (505, 174400), (545, 161600), (800, 110090), (808, 109000), (872, 101000), (1000, 88072), (1010, 87200), (1090, 80800), (1600, 55045), (1616, 54500), (1744, 50500), (2000, 44036), (2020, 43600), (2180, 40400), (2525, 34880), (2725, 32320), (3232, 27250), (3488, 25250), (4000, 22018), (4040, 21800), (4360, 20200), (5050, 17440), (5450, 16160), (6464, 13625), (6976, 12625), (8000, 11009), (8080, 10900), (8720, 10100)]