23022440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{82223}}^1$

素因数の和:82241

約数の個数: 32

約数和(自身を含む): 59201280

約数和(自身を除く): 36178840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 82223, 164446, 328892, 411115, 575561, 657784, 822230, 1151122, 1644460, 2302244, 2877805, 3288920, 4604488, 5755610, 11511220, 23022440]

約数ペア:

[(1, 23022440), (2, 11511220), (4, 5755610), (5, 4604488), (7, 3288920), (8, 2877805), (10, 2302244), (14, 1644460), (20, 1151122), (28, 822230), (35, 657784), (40, 575561), (56, 411115), (70, 328892), (140, 164446), (280, 82223)]