2176455680

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{60727}}^1$

素因数の和:60759

約数の個数: 88

約数和(自身を含む): 5966890368

約数和(自身を除く): 3790434688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 7168, 8960, 17920, 35840, 60727, 121454, 242908, 303635, 425089, 485816, 607270, 850178, 971632, 1214540, 1700356, 1943264, 2125445, 2429080, 3400712, 3886528, 4250890, 4858160, 6801424, 7773056, 8501780, 9716320, 13602848, 15546112, 17003560, 19432640, 27205696, 31092224, 34007120, 38865280, 54411392, 62184448, 68014240, 77730560, 108822784, 136028480, 155461120, 217645568, 272056960, 310922240, 435291136, 544113920, 1088227840, 2176455680]

約数ペア:

[(1, 2176455680), (2, 1088227840), (4, 544113920), (5, 435291136), (7, 310922240), (8, 272056960), (10, 217645568), (14, 155461120), (16, 136028480), (20, 108822784), (28, 77730560), (32, 68014240), (35, 62184448), (40, 54411392), (56, 38865280), (64, 34007120), (70, 31092224), (80, 27205696), (112, 19432640), (128, 17003560), (140, 15546112), (160, 13602848), (224, 9716320), (256, 8501780), (280, 7773056), (320, 6801424), (448, 4858160), (512, 4250890), (560, 3886528), (640, 3400712), (896, 2429080), (1024, 2125445), (1120, 1943264), (1280, 1700356), (1792, 1214540), (2240, 971632), (2560, 850178), (3584, 607270), (4480, 485816), (5120, 425089), (7168, 303635), (8960, 242908), (17920, 121454), (35840, 60727)]