542786960

素因数分解:

$2^4\times 5^1\times {\mathrm{2087}}^1\times {\mathrm{3251}}^1$

素因数の和:5351

約数の個数: 40

約数和(自身を含む): 1262972736

約数和(自身を除く): 720185776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2087, 3251, 4174, 6502, 8348, 10435, 13004, 16255, 16696, 20870, 26008, 32510, 33392, 41740, 52016, 65020, 83480, 130040, 166960, 260080, 6784837, 13569674, 27139348, 33924185, 54278696, 67848370, 108557392, 135696740, 271393480, 542786960]

約数ペア:

[(1, 542786960), (2, 271393480), (4, 135696740), (5, 108557392), (8, 67848370), (10, 54278696), (16, 33924185), (20, 27139348), (40, 13569674), (80, 6784837), (2087, 260080), (3251, 166960), (4174, 130040), (6502, 83480), (8348, 65020), (10435, 52016), (13004, 41740), (16255, 33392), (16696, 32510), (20870, 26008)]