22625260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23087}}^1$

素因数の和:23110

約数の個数: 36

約数和(自身を含む): 55272672

約数和(自身を除く): 32647412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 23087, 46174, 92348, 115435, 161609, 230870, 323218, 461740, 646436, 808045, 1131263, 1616090, 2262526, 3232180, 4525052, 5656315, 11312630, 22625260]

約数ペア:

[(1, 22625260), (2, 11312630), (4, 5656315), (5, 4525052), (7, 3232180), (10, 2262526), (14, 1616090), (20, 1131263), (28, 808045), (35, 646436), (49, 461740), (70, 323218), (98, 230870), (140, 161609), (196, 115435), (245, 92348), (490, 46174), (980, 23087)]