8346160

素因数分解:

$2^4\times 5^1\times {\mathrm{104327}}^1$

素因数の和:104340

約数の個数: 20

約数和(自身を含む): 19405008

約数和(自身を除く): 11058848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 104327, 208654, 417308, 521635, 834616, 1043270, 1669232, 2086540, 4173080, 8346160]

約数ペア:

[(1, 8346160), (2, 4173080), (4, 2086540), (5, 1669232), (8, 1043270), (10, 834616), (16, 521635), (20, 417308), (40, 208654), (80, 104327)]