22060360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{78787}}^1$

素因数の和:78805

約数の個数: 32

約数和(自身を含む): 56727360

約数和(自身を除く): 34667000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 78787, 157574, 315148, 393935, 551509, 630296, 787870, 1103018, 1575740, 2206036, 2757545, 3151480, 4412072, 5515090, 11030180, 22060360]

約数ペア:

[(1, 22060360), (2, 11030180), (4, 5515090), (5, 4412072), (7, 3151480), (8, 2757545), (10, 2206036), (14, 1575740), (20, 1103018), (28, 787870), (35, 630296), (40, 551509), (56, 393935), (70, 315148), (140, 157574), (280, 78787)]