3656080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2023

約数の個数: 40

約数和(自身を含む): 8874432

約数和(自身を除く): 5218352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 1987, 3974, 7948, 9935, 15896, 19870, 31792, 39740, 45701, 79480, 91402, 158960, 182804, 228505, 365608, 457010, 731216, 914020, 1828040, 3656080]

約数ペア:

[(1, 3656080), (2, 1828040), (4, 914020), (5, 731216), (8, 457010), (10, 365608), (16, 228505), (20, 182804), (23, 158960), (40, 91402), (46, 79480), (80, 45701), (92, 39740), (115, 31792), (184, 19870), (230, 15896), (368, 9935), (460, 7948), (920, 3974), (1840, 1987)]