7312160

素因数分解:

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

素因数の和:2025

約数の個数: 48

約数和(自身を含む): 18035136

約数和(自身を除く): 10722976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 1987, 3680, 3974, 7948, 9935, 15896, 19870, 31792, 39740, 45701, 63584, 79480, 91402, 158960, 182804, 228505, 317920, 365608, 457010, 731216, 914020, 1462432, 1828040, 3656080, 7312160]

約数ペア:

[(1, 7312160), (2, 3656080), (4, 1828040), (5, 1462432), (8, 914020), (10, 731216), (16, 457010), (20, 365608), (23, 317920), (32, 228505), (40, 182804), (46, 158960), (80, 91402), (92, 79480), (115, 63584), (160, 45701), (184, 39740), (230, 31792), (368, 19870), (460, 15896), (736, 9935), (920, 7948), (1840, 3974), (1987, 3680)]