84613120

素因数分解:

$2^{11}\times 5^1\times {\mathrm{8263}}^1$

素因数の和:8290

約数の個数: 48

約数和(自身を含む): 203046480

約数和(自身を除く): 118433360

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, 5120, 8263, 10240, 16526, 33052, 41315, 66104, 82630, 132208, 165260, 264416, 330520, 528832, 661040, 1057664, 1322080, 2115328, 2644160, 4230656, 5288320, 8461312, 10576640, 16922624, 21153280, 42306560, 84613120]

約数ペア:

[(1, 84613120), (2, 42306560), (4, 21153280), (5, 16922624), (8, 10576640), (10, 8461312), (16, 5288320), (20, 4230656), (32, 2644160), (40, 2115328), (64, 1322080), (80, 1057664), (128, 661040), (160, 528832), (256, 330520), (320, 264416), (512, 165260), (640, 132208), (1024, 82630), (1280, 66104), (2048, 41315), (2560, 33052), (5120, 16526), (8263, 10240)]