1151080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4111}}^1$

素因数の和:4129

約数の個数: 32

約数和(自身を含む): 2960640

約数和(自身を除く): 1809560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4111, 8222, 16444, 20555, 28777, 32888, 41110, 57554, 82220, 115108, 143885, 164440, 230216, 287770, 575540, 1151080]

約数ペア:

[(1, 1151080), (2, 575540), (4, 287770), (5, 230216), (7, 164440), (8, 143885), (10, 115108), (14, 82220), (20, 57554), (28, 41110), (35, 32888), (40, 28777), (56, 20555), (70, 16444), (140, 8222), (280, 4111)]