8049440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{7187}}^1$

素因数の和:7209

約数の個数: 48

約数和(自身を含む): 21736512

約数和(自身を除く): 13687072

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, 7187, 14374, 28748, 35935, 50309, 57496, 71870, 100618, 114992, 143740, 201236, 229984, 251545, 287480, 402472, 503090, 574960, 804944, 1006180, 1149920, 1609888, 2012360, 4024720, 8049440]

約数ペア:

[(1, 8049440), (2, 4024720), (4, 2012360), (5, 1609888), (7, 1149920), (8, 1006180), (10, 804944), (14, 574960), (16, 503090), (20, 402472), (28, 287480), (32, 251545), (35, 229984), (40, 201236), (56, 143740), (70, 114992), (80, 100618), (112, 71870), (140, 57496), (160, 50309), (224, 35935), (280, 28748), (560, 14374), (1120, 7187)]