9552080

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{859}}^1$

素因数の和:1011

約数の個数: 40

約数和(自身を含む): 22394400

約数和(自身を除く): 12842320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 859, 1112, 1390, 1718, 2224, 2780, 3436, 4295, 5560, 6872, 8590, 11120, 13744, 17180, 34360, 68720, 119401, 238802, 477604, 597005, 955208, 1194010, 1910416, 2388020, 4776040, 9552080]

約数ペア:

[(1, 9552080), (2, 4776040), (4, 2388020), (5, 1910416), (8, 1194010), (10, 955208), (16, 597005), (20, 477604), (40, 238802), (80, 119401), (139, 68720), (278, 34360), (556, 17180), (695, 13744), (859, 11120), (1112, 8590), (1390, 6872), (1718, 5560), (2224, 4295), (2780, 3436)]