26719600

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1082

約数の個数: 60

約数和(自身を含む): 65217304

約数和(自身を除く): 38497704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 134, 200, 268, 335, 400, 536, 670, 997, 1072, 1340, 1675, 1994, 2680, 3350, 3988, 4985, 5360, 6700, 7976, 9970, 13400, 15952, 19940, 24925, 26800, 39880, 49850, 66799, 79760, 99700, 133598, 199400, 267196, 333995, 398800, 534392, 667990, 1068784, 1335980, 1669975, 2671960, 3339950, 5343920, 6679900, 13359800, 26719600]

約数ペア:

[(1, 26719600), (2, 13359800), (4, 6679900), (5, 5343920), (8, 3339950), (10, 2671960), (16, 1669975), (20, 1335980), (25, 1068784), (40, 667990), (50, 534392), (67, 398800), (80, 333995), (100, 267196), (134, 199400), (200, 133598), (268, 99700), (335, 79760), (400, 66799), (536, 49850), (670, 39880), (997, 26800), (1072, 24925), (1340, 19940), (1675, 15952), (1994, 13400), (2680, 9970), (3350, 7976), (3988, 6700), (4985, 5360)]