4121600

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{23}}^1$

素因数の和:60

約数の個数: 132

約数和(自身を含む): 12183744

約数和(自身を除く): 8062144

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, 1024, 1120, 1150, 1280, 1288, 1400, 1472, 1600, 1610, 1792, 1840, 2240, 2300, 2560, 2576, 2800, 2944, 3200, 3220, 3584, 3680, 4025, 4480, 4600, 5120, 5152, 5600, 5888, 6400, 6440, 7168, 7360, 8050, 8960, 9200, 10304, 11200, 11776, 12800, 12880, 14720, 16100, 17920, 18400, 20608, 22400, 23552, 25600, 25760, 29440, 32200, 35840, 36800, 41216, 44800, 51520, 58880, 64400, 73600, 82432, 89600, 103040, 117760, 128800, 147200, 164864, 179200, 206080, 257600, 294400, 412160, 515200, 588800, 824320, 1030400, 2060800, 4121600]

約数ペア:

[(1, 4121600), (2, 2060800), (4, 1030400), (5, 824320), (7, 588800), (8, 515200), (10, 412160), (14, 294400), (16, 257600), (20, 206080), (23, 179200), (25, 164864), (28, 147200), (32, 128800), (35, 117760), (40, 103040), (46, 89600), (50, 82432), (56, 73600), (64, 64400), (70, 58880), (80, 51520), (92, 44800), (100, 41216), (112, 36800), (115, 35840), (128, 32200), (140, 29440), (160, 25760), (161, 25600), (175, 23552), (184, 22400), (200, 20608), (224, 18400), (230, 17920), (256, 16100), (280, 14720), (320, 12880), (322, 12800), (350, 11776), (368, 11200), (400, 10304), (448, 9200), (460, 8960), (512, 8050), (560, 7360), (575, 7168), (640, 6440), (644, 6400), (700, 5888), (736, 5600), (800, 5152), (805, 5120), (896, 4600), (920, 4480), (1024, 4025), (1120, 3680), (1150, 3584), (1280, 3220), (1288, 3200), (1400, 2944), (1472, 2800), (1600, 2576), (1610, 2560), (1792, 2300), (1840, 2240)]