2927446880

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{425501}}^1$

素因数の和:425559

約数の個数: 48

約数和(自身を含む): 7076949264

約数和(自身を除く): 4149502384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 425501, 851002, 1702004, 2127505, 3404008, 4255010, 6808016, 8510020, 13616032, 17020040, 18296543, 34040080, 36593086, 68080160, 73186172, 91482715, 146372344, 182965430, 292744688, 365930860, 585489376, 731861720, 1463723440, 2927446880]

約数ペア:

[(1, 2927446880), (2, 1463723440), (4, 731861720), (5, 585489376), (8, 365930860), (10, 292744688), (16, 182965430), (20, 146372344), (32, 91482715), (40, 73186172), (43, 68080160), (80, 36593086), (86, 34040080), (160, 18296543), (172, 17020040), (215, 13616032), (344, 8510020), (430, 6808016), (688, 4255010), (860, 3404008), (1376, 2127505), (1720, 1702004), (3440, 851002), (6880, 425501)]