38048360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{135887}}^1$

素因数の和:135905

約数の個数: 32

約数和(自身を含む): 97839360

約数和(自身を除く): 59791000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 135887, 271774, 543548, 679435, 951209, 1087096, 1358870, 1902418, 2717740, 3804836, 4756045, 5435480, 7609672, 9512090, 19024180, 38048360]

約数ペア:

[(1, 38048360), (2, 19024180), (4, 9512090), (5, 7609672), (7, 5435480), (8, 4756045), (10, 3804836), (14, 2717740), (20, 1902418), (28, 1358870), (35, 1087096), (40, 951209), (56, 679435), (70, 543548), (140, 271774), (280, 135887)]