552120320

素因数分解:

$2^{12}\times 5^1\times {\mathrm{26959}}^1$

素因数の和:26988

約数の個数: 52

約数和(自身を含む): 1324976160

約数和(自身を除く): 772855840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 10240, 20480, 26959, 53918, 107836, 134795, 215672, 269590, 431344, 539180, 862688, 1078360, 1725376, 2156720, 3450752, 4313440, 6901504, 8626880, 13803008, 17253760, 27606016, 34507520, 55212032, 69015040, 110424064, 138030080, 276060160, 552120320]

約数ペア:

[(1, 552120320), (2, 276060160), (4, 138030080), (5, 110424064), (8, 69015040), (10, 55212032), (16, 34507520), (20, 27606016), (32, 17253760), (40, 13803008), (64, 8626880), (80, 6901504), (128, 4313440), (160, 3450752), (256, 2156720), (320, 1725376), (512, 1078360), (640, 862688), (1024, 539180), (1280, 431344), (2048, 269590), (2560, 215672), (4096, 134795), (5120, 107836), (10240, 53918), (20480, 26959)]