226449440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{202187}}^1$

素因数の和:202209

約数の個数: 48

約数和(自身を含む): 611416512

約数和(自身を除く): 384967072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 202187, 404374, 808748, 1010935, 1415309, 1617496, 2021870, 2830618, 3234992, 4043740, 5661236, 6469984, 7076545, 8087480, 11322472, 14153090, 16174960, 22644944, 28306180, 32349920, 45289888, 56612360, 113224720, 226449440]

約数ペア:

[(1, 226449440), (2, 113224720), (4, 56612360), (5, 45289888), (7, 32349920), (8, 28306180), (10, 22644944), (14, 16174960), (16, 14153090), (20, 11322472), (28, 8087480), (32, 7076545), (35, 6469984), (40, 5661236), (56, 4043740), (70, 3234992), (80, 2830618), (112, 2021870), (140, 1617496), (160, 1415309), (224, 1010935), (280, 808748), (560, 404374), (1120, 202187)]