56668360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{202387}}^1$

素因数の和:202405

約数の個数: 32

約数和(自身を含む): 145719360

約数和(自身を除く): 89051000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 202387, 404774, 809548, 1011935, 1416709, 1619096, 2023870, 2833418, 4047740, 5666836, 7083545, 8095480, 11333672, 14167090, 28334180, 56668360]

約数ペア:

[(1, 56668360), (2, 28334180), (4, 14167090), (5, 11333672), (7, 8095480), (8, 7083545), (10, 5666836), (14, 4047740), (20, 2833418), (28, 2023870), (35, 1619096), (40, 1416709), (56, 1011935), (70, 809548), (140, 404774), (280, 202387)]