8266553285

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{883}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 10188771840

約数和(自身を除く): 1922218555

約数列:

[1, 5, 79, 137, 173, 395, 685, 865, 883, 4415, 10823, 13667, 23701, 54115, 68335, 69757, 118505, 120971, 152759, 348785, 604855, 763795, 1872379, 9361895, 9556709, 12067961, 20927983, 47783545, 60339805, 104639915, 1653310657, 8266553285]

約数ペア:

[(1, 8266553285), (5, 1653310657), (79, 104639915), (137, 60339805), (173, 47783545), (395, 20927983), (685, 12067961), (865, 9556709), (883, 9361895), (4415, 1872379), (10823, 763795), (13667, 604855), (23701, 348785), (54115, 152759), (68335, 120971), (69757, 118505)]