11231080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{40111}}^1$

素因数の和:40129

約数の個数: 32

約数和(自身を含む): 28880640

約数和(自身を除く): 17649560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 40111, 80222, 160444, 200555, 280777, 320888, 401110, 561554, 802220, 1123108, 1403885, 1604440, 2246216, 2807770, 5615540, 11231080]

約数ペア:

[(1, 11231080), (2, 5615540), (4, 2807770), (5, 2246216), (7, 1604440), (8, 1403885), (10, 1123108), (14, 802220), (20, 561554), (28, 401110), (35, 320888), (40, 280777), (56, 200555), (70, 160444), (140, 80222), (280, 40111)]