83264560

素因数分解:

$2^4\times 5^1\times {\mathrm{1040807}}^1$

素因数の和:1040820

約数の個数: 20

約数和(自身を含む): 193590288

約数和(自身を除く): 110325728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1040807, 2081614, 4163228, 5204035, 8326456, 10408070, 16652912, 20816140, 41632280, 83264560]

約数ペア:

[(1, 83264560), (2, 41632280), (4, 20816140), (5, 16652912), (8, 10408070), (10, 8326456), (16, 5204035), (20, 4163228), (40, 2081614), (80, 1040807)]