4516280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4909}}^1$

素因数の和:4943

約数の個数: 32

約数和(自身を含む): 10605600

約数和(自身を除く): 6089320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 4909, 9818, 19636, 24545, 39272, 49090, 98180, 112907, 196360, 225814, 451628, 564535, 903256, 1129070, 2258140, 4516280]

約数ペア:

[(1, 4516280), (2, 2258140), (4, 1129070), (5, 903256), (8, 564535), (10, 451628), (20, 225814), (23, 196360), (40, 112907), (46, 98180), (92, 49090), (115, 39272), (184, 24545), (230, 19636), (460, 9818), (920, 4909)]