4959440

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1379

約数の個数: 40

約数和(自身を含む): 11784960

約数和(自身を除く): 6825520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1319, 1880, 2638, 3760, 5276, 6595, 10552, 13190, 21104, 26380, 52760, 61993, 105520, 123986, 247972, 309965, 495944, 619930, 991888, 1239860, 2479720, 4959440]

約数ペア:

[(1, 4959440), (2, 2479720), (4, 1239860), (5, 991888), (8, 619930), (10, 495944), (16, 309965), (20, 247972), (40, 123986), (47, 105520), (80, 61993), (94, 52760), (188, 26380), (235, 21104), (376, 13190), (470, 10552), (752, 6595), (940, 5276), (1319, 3760), (1880, 2638)]