4328248880

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{280327}}^1$

素因数の和:280533

約数の個数: 40

約数和(自身を含む): 10115355552

約数和(自身を除く): 5787106672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 3088, 3860, 7720, 15440, 280327, 560654, 1121308, 1401635, 2242616, 2803270, 4485232, 5606540, 11213080, 22426160, 54103111, 108206222, 216412444, 270515555, 432824888, 541031110, 865649776, 1082062220, 2164124440, 4328248880]

約数ペア:

[(1, 4328248880), (2, 2164124440), (4, 1082062220), (5, 865649776), (8, 541031110), (10, 432824888), (16, 270515555), (20, 216412444), (40, 108206222), (80, 54103111), (193, 22426160), (386, 11213080), (772, 5606540), (965, 4485232), (1544, 2803270), (1930, 2242616), (3088, 1401635), (3860, 1121308), (7720, 560654), (15440, 280327)]