3295520

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 7983360

約数和(自身を除く): 4687840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 479, 688, 860, 958, 1376, 1720, 1916, 2395, 3440, 3832, 4790, 6880, 7664, 9580, 15328, 19160, 20597, 38320, 41194, 76640, 82388, 102985, 164776, 205970, 329552, 411940, 659104, 823880, 1647760, 3295520]

約数ペア:

[(1, 3295520), (2, 1647760), (4, 823880), (5, 659104), (8, 411940), (10, 329552), (16, 205970), (20, 164776), (32, 102985), (40, 82388), (43, 76640), (80, 41194), (86, 38320), (160, 20597), (172, 19160), (215, 15328), (344, 9580), (430, 7664), (479, 6880), (688, 4790), (860, 3832), (958, 3440), (1376, 2395), (1720, 1916)]