3955520

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 56

約数和(自身を含む): 9656064

約数和(自身を除く): 5700544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 263, 320, 376, 470, 526, 752, 940, 1052, 1315, 1504, 1880, 2104, 2630, 3008, 3760, 4208, 5260, 7520, 8416, 10520, 12361, 15040, 16832, 21040, 24722, 42080, 49444, 61805, 84160, 98888, 123610, 197776, 247220, 395552, 494440, 791104, 988880, 1977760, 3955520]

約数ペア:

[(1, 3955520), (2, 1977760), (4, 988880), (5, 791104), (8, 494440), (10, 395552), (16, 247220), (20, 197776), (32, 123610), (40, 98888), (47, 84160), (64, 61805), (80, 49444), (94, 42080), (160, 24722), (188, 21040), (235, 16832), (263, 15040), (320, 12361), (376, 10520), (470, 8416), (526, 7520), (752, 5260), (940, 4208), (1052, 3760), (1315, 3008), (1504, 2630), (1880, 2104)]