9572440

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1433}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 21682080

約数和(自身を除く): 12109640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1433, 1670, 2866, 3340, 5732, 6680, 7165, 11464, 14330, 28660, 57320, 239311, 478622, 957244, 1196555, 1914488, 2393110, 4786220, 9572440]

約数ペア:

[(1, 9572440), (2, 4786220), (4, 2393110), (5, 1914488), (8, 1196555), (10, 957244), (20, 478622), (40, 239311), (167, 57320), (334, 28660), (668, 14330), (835, 11464), (1336, 7165), (1433, 6680), (1670, 5732), (2866, 3340)]