13304531440

素因数分解:

$2^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{434221}}^1$

素因数の和:434617

約数の個数: 40

約数和(自身を含む): 31013872128

約数和(自身を除く): 17709340688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 383, 766, 1532, 1915, 3064, 3830, 6128, 7660, 15320, 30640, 434221, 868442, 1736884, 2171105, 3473768, 4342210, 6947536, 8684420, 17368840, 34737680, 166306643, 332613286, 665226572, 831533215, 1330453144, 1663066430, 2660906288, 3326132860, 6652265720, 13304531440]

約数ペア:

[(1, 13304531440), (2, 6652265720), (4, 3326132860), (5, 2660906288), (8, 1663066430), (10, 1330453144), (16, 831533215), (20, 665226572), (40, 332613286), (80, 166306643), (383, 34737680), (766, 17368840), (1532, 8684420), (1915, 6947536), (3064, 4342210), (3830, 3473768), (6128, 2171105), (7660, 1736884), (15320, 868442), (30640, 434221)]