13232080

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{857}}^1$

素因数の和:1063

約数の個数: 40

約数和(自身を含む): 30960072

約数和(自身を除く): 17727992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 857, 965, 1544, 1714, 1930, 3088, 3428, 3860, 4285, 6856, 7720, 8570, 13712, 15440, 17140, 34280, 68560, 165401, 330802, 661604, 827005, 1323208, 1654010, 2646416, 3308020, 6616040, 13232080]

約数ペア:

[(1, 13232080), (2, 6616040), (4, 3308020), (5, 2646416), (8, 1654010), (10, 1323208), (16, 827005), (20, 661604), (40, 330802), (80, 165401), (193, 68560), (386, 34280), (772, 17140), (857, 15440), (965, 13712), (1544, 8570), (1714, 7720), (1930, 6856), (3088, 4285), (3428, 3860)]