26732080

素因数分解:

$2^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{859}}^1$

素因数の和:1261

約数の個数: 40

約数和(自身を含む): 62384400

約数和(自身を除く): 35652320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 389, 778, 859, 1556, 1718, 1945, 3112, 3436, 3890, 4295, 6224, 6872, 7780, 8590, 13744, 15560, 17180, 31120, 34360, 68720, 334151, 668302, 1336604, 1670755, 2673208, 3341510, 5346416, 6683020, 13366040, 26732080]

約数ペア:

[(1, 26732080), (2, 13366040), (4, 6683020), (5, 5346416), (8, 3341510), (10, 2673208), (16, 1670755), (20, 1336604), (40, 668302), (80, 334151), (389, 68720), (778, 34360), (859, 31120), (1556, 17180), (1718, 15560), (1945, 13744), (3112, 8590), (3436, 7780), (3890, 6872), (4295, 6224)]