6531320

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{607}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 14774400

約数和(自身を除く): 8243080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 607, 1076, 1214, 1345, 2152, 2428, 2690, 3035, 4856, 5380, 6070, 10760, 12140, 24280, 163283, 326566, 653132, 816415, 1306264, 1632830, 3265660, 6531320]

約数ペア:

[(1, 6531320), (2, 3265660), (4, 1632830), (5, 1306264), (8, 816415), (10, 653132), (20, 326566), (40, 163283), (269, 24280), (538, 12140), (607, 10760), (1076, 6070), (1214, 5380), (1345, 4856), (2152, 3035), (2428, 2690)]