5449171.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{443}}^1\times {\mathrm{461}}^1$

素因数の和:917

約数の個数: 40

約数和(自身を含む): 38153808

約数和(自身を除く): 21815968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 443, 461, 886, 922, 1772, 1844, 2215, 2305, 3544, 3688, 4430, 4610, 7088, 7376, 8860, 9220, 17720, 18440, 35440, 36880, 204223, 408446, 816892, 1021115, 1633784, 2042230, 3267568, 4084460, 8168920, 16337840]

約数ペア:

[(1, 16337840), (2, 8168920), (4, 4084460), (5, 3267568), (8, 2042230), (10, 1633784), (16, 1021115), (20, 816892), (40, 408446), (80, 204223), (443, 36880), (461, 35440), (886, 18440), (922, 17720), (1772, 9220), (1844, 8860), (2215, 7376), (2305, 7088), (3544, 4610), (3688, 4430)]