56276360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{200987}}^1$

素因数の和:201005

約数の個数: 32

約数和(自身を含む): 144711360

約数和(自身を除く): 88435000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 200987, 401974, 803948, 1004935, 1406909, 1607896, 2009870, 2813818, 4019740, 5627636, 7034545, 8039480, 11255272, 14069090, 28138180, 56276360]

約数ペア:

[(1, 56276360), (2, 28138180), (4, 14069090), (5, 11255272), (7, 8039480), (8, 7034545), (10, 5627636), (14, 4019740), (20, 2813818), (28, 2009870), (35, 1607896), (40, 1406909), (56, 1004935), (70, 803948), (140, 401974), (280, 200987)]