2060800

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{23}}^1$

素因数の和:58

約数の個数: 120

約数和(自身を含む): 6088896

約数和(自身を除く): 4028096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 32, 35, 40, 46, 50, 56, 64, 70, 80, 92, 100, 112, 115, 128, 140, 160, 161, 175, 184, 200, 224, 230, 256, 280, 320, 322, 350, 368, 400, 448, 460, 512, 560, 575, 640, 644, 700, 736, 800, 805, 896, 920, 1120, 1150, 1280, 1288, 1400, 1472, 1600, 1610, 1792, 1840, 2240, 2300, 2560, 2576, 2800, 2944, 3200, 3220, 3584, 3680, 4025, 4480, 4600, 5152, 5600, 5888, 6400, 6440, 7360, 8050, 8960, 9200, 10304, 11200, 11776, 12800, 12880, 14720, 16100, 17920, 18400, 20608, 22400, 25760, 29440, 32200, 36800, 41216, 44800, 51520, 58880, 64400, 73600, 82432, 89600, 103040, 128800, 147200, 206080, 257600, 294400, 412160, 515200, 1030400, 2060800]

約数ペア:

[(1, 2060800), (2, 1030400), (4, 515200), (5, 412160), (7, 294400), (8, 257600), (10, 206080), (14, 147200), (16, 128800), (20, 103040), (23, 89600), (25, 82432), (28, 73600), (32, 64400), (35, 58880), (40, 51520), (46, 44800), (50, 41216), (56, 36800), (64, 32200), (70, 29440), (80, 25760), (92, 22400), (100, 20608), (112, 18400), (115, 17920), (128, 16100), (140, 14720), (160, 12880), (161, 12800), (175, 11776), (184, 11200), (200, 10304), (224, 9200), (230, 8960), (256, 8050), (280, 7360), (320, 6440), (322, 6400), (350, 5888), (368, 5600), (400, 5152), (448, 4600), (460, 4480), (512, 4025), (560, 3680), (575, 3584), (640, 3220), (644, 3200), (700, 2944), (736, 2800), (800, 2576), (805, 2560), (896, 2300), (920, 2240), (1120, 1840), (1150, 1792), (1280, 1610), (1288, 1600), (1400, 1472)]