227300080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{405893}}^1$

素因数の和:405913

約数の個数: 40

約数和(自身を含む): 603970272

約数和(自身を除く): 376670192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 405893, 811786, 1623572, 2029465, 2841251, 3247144, 4058930, 5682502, 6494288, 8117860, 11365004, 14206255, 16235720, 22730008, 28412510, 32471440, 45460016, 56825020, 113650040, 227300080]

約数ペア:

[(1, 227300080), (2, 113650040), (4, 56825020), (5, 45460016), (7, 32471440), (8, 28412510), (10, 22730008), (14, 16235720), (16, 14206255), (20, 11365004), (28, 8117860), (35, 6494288), (40, 5682502), (56, 4058930), (70, 3247144), (80, 2841251), (112, 2029465), (140, 1623572), (280, 811786), (560, 405893)]