8502320

素因数分解:

$2^4\times 5^1\times {\mathrm{106279}}^1$

素因数の和:106292

約数の個数: 20

約数和(自身を含む): 19768080

約数和(自身を除く): 11265760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 106279, 212558, 425116, 531395, 850232, 1062790, 1700464, 2125580, 4251160, 8502320]

約数ペア:

[(1, 8502320), (2, 4251160), (4, 2125580), (5, 1700464), (8, 1062790), (10, 850232), (16, 531395), (20, 425116), (40, 212558), (80, 106279)]