2676280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2909}}^1$

素因数の和:2943

約数の個数: 32

約数和(自身を含む): 6285600

約数和(自身を除く): 3609320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2909, 5818, 11636, 14545, 23272, 29090, 58180, 66907, 116360, 133814, 267628, 334535, 535256, 669070, 1338140, 2676280]

約数ペア:

[(1, 2676280), (2, 1338140), (4, 669070), (5, 535256), (8, 334535), (10, 267628), (20, 133814), (23, 116360), (40, 66907), (46, 58180), (92, 29090), (115, 23272), (184, 14545), (230, 11636), (460, 5818), (920, 2909)]