113228360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{404387}}^1$

素因数の和:404405

約数の個数: 32

約数和(自身を含む): 291159360

約数和(自身を除く): 177931000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 404387, 808774, 1617548, 2021935, 2830709, 3235096, 4043870, 5661418, 8087740, 11322836, 14153545, 16175480, 22645672, 28307090, 56614180, 113228360]

約数ペア:

[(1, 113228360), (2, 56614180), (4, 28307090), (5, 22645672), (7, 16175480), (8, 14153545), (10, 11322836), (14, 8087740), (20, 5661418), (28, 4043870), (35, 3235096), (40, 2830709), (56, 2021935), (70, 1617548), (140, 808774), (280, 404387)]