13324720

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{863}}^1$

素因数の和:1069

約数の個数: 40

約数和(自身を含む): 31176576

約数和(自身を除く): 17851856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 863, 965, 1544, 1726, 1930, 3088, 3452, 3860, 4315, 6904, 7720, 8630, 13808, 15440, 17260, 34520, 69040, 166559, 333118, 666236, 832795, 1332472, 1665590, 2664944, 3331180, 6662360, 13324720]

約数ペア:

[(1, 13324720), (2, 6662360), (4, 3331180), (5, 2664944), (8, 1665590), (10, 1332472), (16, 832795), (20, 666236), (40, 333118), (80, 166559), (193, 69040), (386, 34520), (772, 17260), (863, 15440), (965, 13808), (1544, 8630), (1726, 7720), (1930, 6904), (3088, 4315), (3452, 3860)]