80493883390

素因数分解:

$2^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{8554079}}^1$

素因数の和:8555027

約数の個数: 16

約数和(自身を含む): 145042980480

約数和(自身を除く): 64549097090

約数列:

[1, 2, 5, 10, 941, 1882, 4705, 9410, 8554079, 17108158, 42770395, 85540790, 8049388339, 16098776678, 40246941695, 80493883390]

約数ペア:

[(1, 80493883390), (2, 40246941695), (5, 16098776678), (10, 8049388339), (941, 85540790), (1882, 42770395), (4705, 17108158), (9410, 8554079)]